3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '0 == "0": '; var_dump(0 == "0"); echo '30 == "30": '; var_dump(30 == "30"); echo '"0" == "0.0": '; var_dump("0" == "0.0"); echo '"42" == " 42": '; var_dump("42" == " 42"); echo '30 == "30hello": '; var_dump(30 == "30hello"); echo '0 == "foobar": '; var_dump(0 == "foobar");

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0100.01020.63
8.4.110.0130.00817.70
8.4.100.0150.00517.56
8.4.90.0060.01320.68
8.4.80.0060.00218.87
8.4.70.0130.00520.84
8.4.60.0070.00320.88
8.4.50.0040.00518.78
8.4.40.0030.00617.57
8.4.30.0160.00320.21
8.4.20.0140.00717.70
8.4.10.0090.00019.06
8.3.250.0100.01116.97
8.3.240.0070.00316.39
8.3.230.0120.00816.57
8.3.220.0090.00918.73
8.3.210.0090.00916.59
8.3.200.0070.00516.68
8.3.190.0060.00217.01
8.3.180.0080.00718.91
8.3.170.0070.01019.06
8.3.160.0090.00916.51
8.3.150.0070.01316.38
8.3.140.0080.00016.53
8.3.130.0120.00318.05
8.3.120.0050.00320.71
8.3.110.0100.01020.94
8.3.100.0030.00724.06
8.3.90.0150.00026.77
8.3.80.0060.00319.36
8.3.70.0030.01516.58
8.3.60.0070.01018.43
8.3.50.0130.00824.35
8.3.40.0110.00721.90
8.3.30.0100.00318.75
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0050.00326.16
8.2.290.0110.00716.51
8.2.280.0130.00819.92
8.2.270.0120.00616.76
8.2.260.0060.00317.09
8.2.250.0110.00418.97
8.2.240.0090.00017.00
8.2.230.0060.01022.58
8.2.220.0000.00937.54
8.2.210.0050.00226.77
8.2.200.0060.00618.88
8.2.190.0130.00916.58
8.2.180.0150.00725.92
8.2.170.0070.00718.80
8.2.160.0110.00422.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00426.35
8.2.110.0110.00021.05
8.2.100.0060.00617.66
8.2.90.0060.00317.89
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0080.00017.50
8.2.50.0090.00018.05
8.2.40.0040.00418.03
8.2.30.0000.00717.95
8.2.20.0070.00017.81
8.2.10.0000.00719.13
8.2.00.0040.00419.18
8.1.330.0110.00816.11
8.1.320.0130.00615.89
8.1.310.0100.00718.16
8.1.300.0030.00716.19
8.1.290.0000.01130.84
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0060.00328.09
8.1.250.0060.00328.09
8.1.240.0050.00323.98
8.1.230.0070.00420.97
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0050.00317.13
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0030.00318.67
8.1.150.0050.00318.79
8.1.140.0070.00020.46
8.1.130.0030.00320.16
8.1.120.0040.00417.22
8.1.110.0040.00417.34
8.1.100.0000.00717.26
8.1.90.0040.00417.24
8.1.80.0050.00517.21
8.1.70.0000.00717.29
8.1.60.0040.00417.39
8.1.50.0040.00417.29
8.1.40.0040.00417.36
8.1.30.0040.00417.46
8.1.20.0000.01117.47
8.1.10.0000.00717.48
8.1.00.0040.00417.35
8.0.300.0040.00419.64
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0030.00317.86
8.0.260.0000.00618.45
8.0.250.0030.00316.79
8.0.240.0040.00416.83
8.0.230.0000.00716.80
8.0.220.0080.00016.80
8.0.210.0060.00316.67
8.0.200.0030.00316.86
8.0.190.0030.00316.71
8.0.180.0030.00316.80
8.0.170.0030.00616.67
8.0.160.0000.00716.79
8.0.150.0000.00716.79
8.0.140.0070.00016.55
8.0.130.0070.00013.16
8.0.120.0020.00516.70
8.0.110.0000.00816.79
8.0.100.0000.00716.88
8.0.90.0040.00416.64
8.0.80.0090.01316.70
8.0.70.0040.00416.79
8.0.60.0040.00316.83
8.0.50.0040.00416.83
8.0.30.0110.00616.96
8.0.20.0110.00816.74
8.0.10.0070.00016.95
8.0.00.0080.01116.63
7.4.330.0000.00415.55
7.4.320.0050.00216.36
7.4.300.0000.00716.44
7.4.290.0000.00716.30
7.4.280.0000.00816.50
7.4.270.0040.00416.46
7.4.260.0030.00316.41
7.4.250.0030.00316.29
7.4.240.0080.00016.48
7.4.230.0060.00016.47
7.4.220.0020.00516.49
7.4.210.0070.00916.51
7.4.200.0030.00516.55
7.4.130.0040.01416.00
7.4.120.0150.00716.28
7.4.110.0160.00616.40
7.4.100.0120.01216.21
7.4.90.0140.01116.31
7.4.80.0130.00916.27
7.4.70.0120.00916.13
7.4.60.0150.00816.43
7.4.50.0130.00916.16
7.4.40.0120.00916.34
7.4.30.0120.01216.34
7.4.20.0120.01316.11
7.4.10.0060.01216.45
7.4.00.0070.01416.23
7.3.330.0000.00716.19
7.3.320.0000.00512.93
7.3.310.0030.00516.18
7.3.300.0000.00716.11
7.3.290.0090.00516.08
7.3.260.0110.01116.16
7.3.250.0100.00716.31
7.3.240.0120.00616.26
7.3.230.0200.00316.12
7.3.220.0200.00316.31
7.3.210.0140.00416.19
7.3.200.0120.00916.32
7.3.190.0170.00316.34
7.3.180.0130.01016.50
7.3.170.0070.01016.27
7.3.160.0070.01415.98
7.3.150.0200.00516.28
7.3.140.0070.01616.46
7.3.130.0000.02216.28
7.3.120.0120.00616.12
7.3.110.0190.00316.23
7.3.100.0150.00816.29
7.3.90.0150.00516.49
7.3.80.0150.00316.45
7.3.70.0070.01115.99
7.3.60.0040.02116.22
7.3.50.0130.00816.16
7.3.40.0130.00316.21
7.3.30.0110.00716.05
7.3.20.0490.00616.24
7.3.10.0070.01016.17
7.3.00.0070.01316.18
7.2.340.0150.01016.48
7.2.330.0100.01316.42
7.2.320.0070.01116.50
7.2.310.0090.01616.38
7.2.300.0060.01216.36
7.2.290.0060.01516.26
7.2.280.0070.01716.58
7.2.270.0140.00716.27
7.2.260.0120.00916.54
7.2.250.0090.00916.42
7.2.240.0110.01016.39
7.2.230.0140.00716.28
7.2.220.0130.01116.24
7.2.210.0070.01116.43
7.2.200.0120.01216.23
7.2.190.0160.00816.23
7.2.180.0060.01516.52
7.2.170.0120.00616.42
7.2.160.0140.00516.30
7.2.150.0110.00816.35
7.2.140.0150.00716.42
7.2.130.0120.00616.33
7.2.120.0140.00716.55
7.2.110.0140.01116.54
7.2.100.0050.01516.46
7.2.90.0110.00816.29
7.2.80.0090.00916.45
7.2.70.0080.01216.28
7.2.60.0130.00816.25
7.2.50.0140.00616.48
7.2.40.0070.01416.53
7.2.30.0120.00916.58
7.2.20.0200.00616.52
7.2.10.0170.01216.40
7.2.00.0170.00416.43
7.1.330.0220.01215.52
7.1.320.0170.02115.52
7.1.310.0370.01115.52
7.1.300.0250.01715.52
7.1.290.0210.01415.52
7.1.280.0210.00815.52
7.1.270.0170.00715.55
7.1.260.0340.00015.52
7.1.250.0260.00615.52
7.1.240.0280.00715.52
7.1.230.0320.00015.52
7.1.220.0250.01115.52
7.1.210.0140.01415.52
7.1.200.0190.01315.52
7.1.190.0330.01215.52
7.1.180.0200.00815.52
7.1.170.0240.00715.52
7.1.160.0190.00615.52
7.1.150.0290.00615.52
7.1.140.0320.00215.54
7.1.130.0220.00915.52
7.1.120.0270.00415.52
7.1.110.0300.00415.52
7.1.100.0390.00515.52
7.1.90.0290.00015.52
7.1.80.0210.01115.52
7.1.70.0170.01715.54
7.1.60.0190.01015.52
7.1.50.0140.01815.52
7.1.40.0300.00015.53
7.1.30.0240.00815.52
7.1.20.0250.00515.52
7.1.10.0330.00715.52
7.1.00.0270.00815.52
7.0.330.0200.01015.52
7.0.320.0250.00815.52
7.0.310.0250.00415.52
7.0.300.0210.00815.52
7.0.290.0240.00815.52
7.0.280.0280.00315.52
7.0.270.0240.00915.52
7.0.260.0210.00715.52
7.0.250.0190.01215.52
7.0.240.0310.00415.52
7.0.230.0330.00315.52
7.0.220.0260.00315.52
7.0.210.0150.01515.52
7.0.200.0260.00515.52
7.0.190.0210.01215.52
7.0.180.0220.00515.52
7.0.170.0180.00915.52
7.0.160.0270.00815.52
7.0.150.0160.01315.52
7.0.140.0220.00915.52
7.0.130.0190.00915.52
7.0.120.0150.01515.52
7.0.110.0220.00715.52
7.0.100.0220.00615.52
7.0.90.0360.00315.52
7.0.80.0150.01815.52
7.0.70.0250.00715.52
7.0.60.0160.00415.52
7.0.50.0120.01815.52
7.0.40.0220.00915.52
7.0.30.0260.00715.52
7.0.20.0210.00615.52
7.0.10.0290.00015.52
7.0.00.0360.00615.52
5.6.400.0190.01415.98
5.6.390.0270.00615.88
5.6.380.0180.01515.69
5.6.370.0180.01115.72
5.6.360.0230.01216.01
5.6.350.0250.01015.82
5.6.340.0190.01515.95
5.6.330.0280.00315.98
5.6.320.0250.00415.83
5.6.310.0240.01215.99
5.6.300.0250.00915.95
5.6.290.0150.01315.64
5.6.280.0150.01515.63
5.6.270.0180.01215.71
5.6.260.0220.00915.98
5.6.250.0250.00515.86
5.6.240.0280.00315.82
5.6.230.0250.01315.91
5.6.220.0280.00915.84
5.6.210.0120.01615.91
5.6.200.0180.01215.62
5.6.190.0230.01115.77
5.6.180.0040.02115.52
5.6.170.0190.01315.85
5.6.160.0180.01215.98
5.6.150.0220.01715.72
5.6.140.0230.01715.82
5.6.130.0220.00915.77
5.6.120.0340.00616.04
5.6.110.0200.01115.83
5.6.100.0190.01115.86
5.6.90.0230.00915.91
5.6.80.0240.00715.79
5.6.70.0170.01315.68
5.6.60.0300.00215.79
5.6.50.0310.00015.91
5.6.40.0210.01215.68
5.6.30.0160.01615.71
5.6.20.0270.00415.90
5.6.10.0180.01115.75
5.6.00.0250.01215.67
5.5.380.0190.01615.87
5.5.370.0260.01115.76
5.5.360.0280.00815.56
5.5.350.0180.01315.71
5.5.340.0230.00715.52
5.5.330.0260.01115.60
5.5.320.0230.01415.65
5.5.310.0080.02115.60
5.5.300.0220.01115.91
5.5.290.0300.00515.68
5.5.280.0200.01015.78
5.5.270.0200.01215.66
5.5.260.0190.01315.59
5.5.250.0250.00615.60
5.5.240.0070.02415.59
5.5.230.0170.01715.55
5.5.220.0250.00715.52
5.5.210.0220.01015.84
5.5.200.0170.01215.69
5.5.190.0260.00315.58
5.5.180.0160.01315.57
5.5.170.0140.02015.75
5.5.160.0220.01115.70
5.5.150.0170.01815.67
5.5.140.0240.00515.63
5.5.130.0180.01515.52
5.5.120.0210.01115.70
5.5.110.0250.00815.82
5.5.100.0300.00315.77
5.5.90.0240.00815.68
5.5.80.0220.00615.64
5.5.70.0200.00915.87
5.5.60.0240.00915.84
5.5.50.0230.01215.72
5.5.40.0150.01515.63
5.5.30.0170.01515.77
5.5.20.0220.00615.68
5.5.10.0200.00815.68
5.5.00.0130.02115.56
5.4.450.0170.00615.52
5.4.440.0150.01215.52
5.4.430.0100.01015.52
5.4.420.0230.00015.52
5.4.410.0180.01115.52
5.4.400.0210.00515.52
5.4.390.0130.00915.52
5.4.380.0260.00015.52
5.4.370.0170.00415.52
5.4.360.0160.00915.52
5.4.350.0130.00915.52
5.4.340.0200.00915.52
5.4.330.0210.00015.52
5.4.320.0100.01415.52
5.4.310.0130.01015.52
5.4.300.0160.01015.52
5.4.290.0130.01015.52
5.4.280.0070.02015.52
5.4.270.0200.00715.52
5.4.260.0160.00615.52
5.4.250.0270.00315.52
5.4.240.0070.01415.52
5.4.230.0170.00615.52
5.4.220.0120.01515.52
5.4.210.0110.01115.52
5.4.200.0180.00615.52
5.4.190.0210.00615.52
5.4.180.0110.01215.52
5.4.170.0190.00415.52
5.4.160.0240.00315.52
5.4.150.0200.01115.52
5.4.140.0170.01015.52
5.4.130.0240.00615.52
5.4.120.0150.01615.52
5.4.110.0200.00915.52
5.4.100.0190.01015.52
5.4.90.0190.00815.52
5.4.80.0140.01315.52
5.4.70.0240.00315.52
5.4.60.0180.01215.52
5.4.50.0160.00815.52
5.4.40.0230.00315.52
5.4.30.0180.00915.52
5.4.20.0260.00315.52
5.4.10.0170.01115.52
5.4.00.0210.00415.52
5.3.290.0150.01015.52
5.3.280.0170.01115.52
5.3.270.0180.00615.52
5.3.260.0210.00515.52
5.3.250.0260.00415.52
5.3.240.0220.00815.52
5.3.230.0190.01215.52
5.3.220.0260.00715.52
5.3.210.0160.01515.52
5.3.200.0260.00515.52
5.3.190.0140.01515.52
5.3.180.0260.00315.52
5.3.170.0210.00815.52
5.3.160.0210.00615.52
5.3.150.0210.00715.52
5.3.140.0270.00315.52
5.3.130.0160.01015.52
5.3.120.0170.01115.52
5.3.110.0210.00715.52
5.3.100.0170.00915.52
5.3.90.0180.00915.52
5.3.80.0160.00915.52
5.3.70.0100.01415.52
5.3.60.0180.00915.52
5.3.50.0190.01015.52
5.3.40.0130.01315.52
5.3.30.0190.00615.52
5.3.20.0100.01715.52
5.3.10.0280.00015.52
5.3.00.0090.01815.52
5.2.170.0110.00715.52
5.2.160.0070.01415.52
5.2.150.0180.00315.52
5.2.140.0120.01215.52
5.2.130.0150.00815.52
5.2.120.0210.00915.52
5.2.110.0140.00915.52
5.2.100.0120.00915.52
5.2.90.0150.00915.52
5.2.80.0190.00615.52
5.2.70.0180.00415.52
5.2.60.0110.00815.52
5.2.50.0180.00415.52
5.2.40.0080.01215.52
5.2.30.0160.00415.52
5.2.20.0090.01415.52
5.2.10.0160.00815.52
5.2.00.0080.01215.52
5.1.60.0200.00015.52
5.1.50.0150.00515.52
5.1.40.0090.00915.52
5.1.30.0140.01015.52
5.1.20.0150.00315.52
5.1.10.0130.00815.52
5.1.00.0110.00915.52
5.0.50.0130.00315.52
5.0.40.0160.00015.52
5.0.30.0060.01115.52
5.0.20.0060.00915.52
5.0.10.0080.00815.52
5.0.00.0110.00815.52
4.4.90.0070.00615.52
4.4.80.0050.00515.52
4.4.70.0080.00415.52
4.4.60.0110.00015.52
4.4.50.0090.00015.52
4.4.40.0140.00015.52
4.4.30.0050.00515.52
4.4.20.0120.00015.52
4.4.10.0070.00415.52
4.4.00.0030.00815.52
4.3.110.0070.00415.52
4.3.100.0060.00615.52
4.3.90.0070.00315.52
4.3.80.0070.00715.52
4.3.70.0070.00415.52
4.3.60.0100.00015.52
4.3.50.0070.00415.52
4.3.40.0000.00915.52
4.3.30.0080.00015.52
4.3.20.0090.00015.52
4.3.10.0080.00015.52
4.3.00.0080.00015.52

preferences:
29.83 ms | 403 KiB | 5 Q