3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(is_numeric('4')); ?>

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)
8.3.60.0080.00816.50
8.3.50.0030.01017.79
8.3.40.0150.00618.42
8.3.30.0120.00318.50
8.3.20.0000.00820.12
8.3.10.0080.00020.61
8.3.00.0040.00421.78
8.2.180.0090.00616.32
8.2.170.0120.00322.96
8.2.160.0060.00919.30
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00022.25
8.2.120.0050.00226.35
8.2.110.0090.00020.54
8.2.100.0100.00317.59
8.2.90.0000.00819.14
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0030.00617.90
8.2.50.0050.00318.10
8.2.40.0040.00422.32
8.2.30.0040.00419.05
8.2.20.0050.00218.04
8.2.10.0030.00517.92
8.2.00.0050.00317.55
8.1.280.0060.01125.92
8.1.270.0060.00323.96
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0000.00922.62
8.1.230.0030.00719.23
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0090.00317.10
8.1.190.0100.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0070.00022.04
8.1.150.0070.00018.85
8.1.140.0000.00719.41
8.1.130.0060.00317.47
8.1.120.0030.00417.27
8.1.110.0030.00517.39
8.1.100.0000.00817.27
8.1.90.0000.00717.29
8.1.80.0050.00317.33
8.1.70.0030.00317.31
8.1.60.0000.01117.48
8.1.50.0090.00017.31
8.1.40.0000.00717.30
8.1.30.0000.00817.45
8.1.20.0040.00417.46
8.1.10.0000.00717.33
8.1.00.0070.00017.39
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0000.00817.09
8.0.260.0000.00617.37
8.0.250.0030.00316.81
8.0.240.0030.00316.95
8.0.230.0040.00416.84
8.0.220.0050.00316.79
8.0.210.0000.00716.76
8.0.200.0030.00316.80
8.0.190.0060.00316.81
8.0.180.0040.00416.81
8.0.170.0020.00516.80
8.0.160.0060.00316.66
8.0.150.0030.00516.70
8.0.140.0030.00316.76
8.0.130.0030.00313.17
8.0.120.0000.00716.70
8.0.110.0030.00616.54
8.0.100.0000.00716.63
8.0.90.0000.00716.65
8.0.80.0070.00716.70
8.0.70.0090.00016.71
8.0.60.0070.00016.74
8.0.50.0000.00716.54
8.0.30.0090.01216.93
8.0.20.0100.00817.40
8.0.10.0070.00016.94
8.0.00.0150.00916.70
7.4.330.0000.00515.08
7.4.320.0070.00016.38
7.4.300.0060.00016.34
7.4.290.0030.00316.48
7.4.280.0000.00716.44
7.4.270.0030.00316.38
7.4.260.0040.00216.43
7.4.250.0040.00416.34
7.4.240.0030.00316.36
7.4.230.0000.00716.24
7.4.220.0120.01116.55
7.4.210.0110.00616.37
7.4.200.0040.00416.40
7.4.160.0070.01016.34
7.4.150.0030.01317.40
7.4.140.0100.00717.86
7.4.130.0090.01116.33
7.4.120.0070.01016.42
7.4.110.0070.01016.57
7.4.100.0060.01216.17
7.4.90.0080.00816.45
7.4.80.0040.01219.39
7.4.70.0030.01416.33
7.4.60.0100.00716.21
7.4.50.0080.00416.26
7.4.40.0090.00916.39
7.4.30.0070.01616.49
7.4.00.0120.00315.02
7.3.330.0060.00013.06
7.3.320.0000.00512.86
7.3.310.0020.00516.21
7.3.300.0000.00616.16
7.3.290.0030.00316.11
7.3.280.0120.00716.14
7.3.270.0120.00617.40
7.3.260.0080.00816.40
7.3.250.0100.00816.24
7.3.240.0070.00916.20
7.3.230.0130.00316.39
7.3.210.0090.00916.29
7.3.200.0100.00616.17
7.3.190.0100.00616.12
7.3.180.0100.00616.14
7.3.170.0060.01316.37
7.3.160.0040.01216.40
7.2.330.0100.00716.42
7.2.320.0120.00616.58
7.2.310.0160.00616.53
7.2.300.0110.01216.52
7.2.290.0070.01016.54
7.2.110.0160.00816.40
7.2.100.0170.00616.31
7.2.90.0130.00816.36
7.2.80.0160.01216.31
7.2.70.0180.00716.84
7.2.60.0110.00916.83
7.2.50.0210.00716.94
7.2.40.0160.01016.63
7.2.30.0240.00516.88
7.2.20.0140.01416.57
7.2.10.0190.00916.73
7.2.00.0070.01117.94
7.1.230.0150.00915.41
7.1.220.0120.00815.38
7.1.210.0160.01115.69
7.1.200.0110.01415.70
7.1.190.0190.00815.61
7.1.180.0160.01215.41
7.1.170.0120.01215.69
7.1.160.0060.01415.76
7.1.150.0130.01015.54
7.1.140.0140.00915.69
7.1.130.0120.01215.55
7.1.120.0090.01715.51
7.1.110.0080.01215.72
7.1.100.0110.00516.77
7.1.90.0080.01615.37
7.1.80.0120.01215.82
7.1.70.0080.00916.29
7.1.60.0130.00816.51
7.1.50.0210.01215.76
7.1.40.0130.00715.77
7.1.30.0270.00315.93
7.1.20.0210.01015.90
7.1.10.0180.00315.57
7.1.00.0090.04219.01
7.0.310.0090.01415.19
7.0.300.0120.00815.26
7.0.290.0160.00815.11
7.0.280.0160.00615.40
7.0.270.0170.00315.26
7.0.260.0140.01114.98
7.0.250.0090.00715.26
7.0.240.0160.00715.48
7.0.230.0100.01015.36
7.0.220.0120.01215.46
7.0.210.0100.01415.01
7.0.200.0240.00615.10
7.0.190.0240.00215.35
7.0.180.0160.00815.10
7.0.170.0200.00215.25
7.0.160.0110.01415.27
7.0.150.0110.01115.25
7.0.140.0200.00315.27
7.0.130.0210.00315.47
7.0.120.0260.00615.06
7.0.110.0280.03617.73
7.0.100.0340.04717.71
7.0.90.0500.03217.82
7.0.80.0350.02717.65
7.0.70.0330.03517.69
7.0.60.0210.03017.59
7.0.50.0280.04017.67
7.0.40.0300.02616.65
7.0.30.0430.03016.57
7.0.20.0250.03316.64
7.0.10.0370.03416.79
7.0.00.0280.03516.69
5.6.380.0130.00914.33
5.6.370.0120.00814.17
5.6.360.0180.00314.26
5.6.350.0100.01014.27
5.6.340.0160.00913.93
5.6.330.0190.00613.80
5.6.320.0210.00214.24
5.6.310.0200.00714.19
5.6.300.0170.00514.28
5.6.290.0180.00614.40
5.6.280.0210.00614.29
5.6.270.0220.00714.46
5.6.260.0270.02517.41
5.6.250.0250.03917.54
5.6.240.0200.02917.49
5.6.230.0160.03017.49
5.6.220.0270.03017.60
5.6.210.0170.03117.47
5.6.200.0220.03217.39
5.6.190.0270.03217.46
5.6.180.0190.03517.50
5.6.170.0170.03517.57
5.6.160.0190.03317.48
5.6.150.0230.03017.62
5.6.140.0240.03017.55
5.6.130.0160.03817.56
5.6.120.0230.03517.50
5.6.110.0130.03417.69
5.6.100.0160.04117.51
5.6.90.0140.03517.42
5.6.80.0240.03217.28
5.6.70.0140.03617.18
5.6.60.0220.03417.19
5.6.50.0170.02517.21
5.6.40.0120.03317.13
5.6.30.0150.03217.13
5.6.20.0130.03417.04
5.6.10.0130.03317.14
5.6.00.0120.03217.17

preferences:
63.26 ms | 400 KiB | 5 Q