3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('000000');

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)
8.3.60.0120.00318.30
8.3.50.0120.00721.20
8.3.40.0090.00618.55
8.3.30.0110.00418.91
8.3.20.0040.00420.21
8.3.10.0040.00423.53
8.3.00.0030.00519.27
8.2.180.0000.01518.18
8.2.170.0030.01022.96
8.2.160.0070.00720.34
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.43
8.2.110.0000.00919.22
8.2.100.0030.00818.17
8.2.90.0000.00819.10
8.2.80.0050.00517.97
8.2.70.0000.00817.93
8.2.60.0080.00018.03
8.2.50.0050.00318.10
8.2.40.0030.00519.14
8.2.30.0040.00419.16
8.2.20.0000.00717.55
8.2.10.0040.00417.85
8.2.00.0030.00617.61
8.1.280.0110.00425.92
8.1.270.0000.00818.67
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00822.02
8.1.230.0090.00320.78
8.1.220.0000.00717.74
8.1.210.0090.00018.77
8.1.200.0060.00317.10
8.1.190.0050.00317.51
8.1.180.0040.00418.10
8.1.170.0050.00320.37
8.1.160.0000.00718.97
8.1.150.0070.00018.62
8.1.140.0040.00417.22
8.1.130.0040.00417.79
8.1.120.0070.00017.33
8.1.110.0040.00417.30
8.1.100.0050.00317.37
8.1.90.0040.00417.32
8.1.80.0040.00417.36
8.1.70.0000.00717.33
8.1.60.0000.00817.35
8.1.50.0060.00317.44
8.1.40.0030.00617.39
8.1.30.0040.00417.47
8.1.20.0000.00817.52
8.1.10.0040.00417.40
8.1.00.0040.00417.38
8.0.300.0000.00821.58
8.0.290.0030.00516.58
8.0.280.0030.00318.29
8.0.270.0000.00717.25
8.0.260.0030.00317.29
8.0.250.0000.00716.88
8.0.240.0040.00416.69
8.0.230.0000.00716.65
8.0.220.0000.00716.79
8.0.210.0070.00016.82
8.0.200.0030.00616.66
8.0.190.0000.00816.72
8.0.180.0000.00716.80
8.0.170.0040.00416.78
8.0.160.0030.00316.85
8.0.150.0070.00016.61
8.0.140.0080.00016.72
8.0.130.0080.00013.18
8.0.120.0030.00516.71
8.0.110.0030.00316.77
8.0.100.0000.00816.62
8.0.90.0050.00316.79
8.0.80.0040.01116.81
8.0.70.0040.00416.75
8.0.60.0040.00416.79
8.0.50.0000.00716.79
8.0.30.0090.01117.08
8.0.20.0140.00717.40
8.0.10.0000.00716.80
8.0.00.0100.00716.53
7.4.330.0000.00615.03
7.4.320.0030.00316.29
7.4.300.0000.00616.48
7.4.290.0030.00316.45
7.4.280.0070.00016.45
7.4.270.0030.00316.33
7.4.260.0000.00916.37
7.4.250.0040.00416.47
7.4.240.0030.00316.39
7.4.230.0000.00616.56
7.4.220.0090.01716.48
7.4.210.0120.00316.52
7.4.200.0070.00016.25
7.4.160.0090.00616.39
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0090.00816.33
7.4.120.0110.00716.29
7.4.110.0110.00716.26
7.4.100.0100.00716.38
7.4.90.0090.01416.23
7.4.80.0090.01017.81
7.4.70.0080.01116.25
7.4.60.0160.00216.38
7.4.50.0070.00616.15
7.4.40.0070.01216.42
7.4.30.0060.01316.39
7.4.20.0100.00616.33
7.4.10.0070.01116.36
7.4.00.0120.01115.54
7.3.330.0030.00313.05
7.3.320.0000.00512.98
7.3.310.0000.00716.09
7.3.300.0000.00616.03
7.3.290.0080.00616.15
7.3.280.0080.01216.10
7.3.270.0090.00917.40
7.3.260.0130.01016.11
7.3.250.0090.00916.40
7.3.240.0140.00316.43
7.3.230.0060.01016.39
7.3.210.0110.01116.29
7.3.200.0150.00517.89
7.3.190.0100.00516.38
7.3.180.0110.00916.29
7.3.170.0060.01116.32
7.3.160.0130.00816.23
7.3.150.0030.01416.07
7.3.140.0140.00716.38
7.3.130.0100.01016.13
7.3.120.0110.01116.28
7.3.110.0110.01116.28
7.3.100.0130.00316.13
7.3.90.0130.00616.38
7.3.80.0130.00916.23
7.3.70.0110.01116.32
7.3.60.0070.01016.34
7.3.50.0100.00716.20
7.3.40.0110.00716.16
7.3.30.0120.00616.22
7.3.20.0070.01016.23
7.3.10.0140.00416.14
7.3.00.0170.00016.35
7.2.330.0140.02916.36
7.2.320.0100.00816.49
7.2.310.0070.00916.36
7.2.300.0120.00716.38
7.2.290.0100.00816.38
7.2.280.0130.01016.58
7.2.270.0070.01016.53
7.2.260.0170.00616.52
7.2.250.0150.00916.66
7.2.240.0140.00716.57
7.2.230.0120.00616.55
7.2.220.0090.00916.39
7.2.210.0090.00916.42
7.2.200.0060.01616.31
7.2.190.0070.01116.33
7.2.180.0070.01016.26
7.2.170.0060.01116.52
7.2.160.0180.02816.26
7.2.150.0130.00316.58
7.2.140.0060.01116.45
7.2.130.0100.00716.46
7.2.120.0140.00316.44
7.2.110.0140.00316.36
7.2.100.0090.00916.21
7.2.90.0030.01516.25
7.2.80.0030.01316.18
7.2.70.0120.00616.55
7.2.60.0110.00716.55
7.2.50.0170.00716.46
7.2.40.0220.01116.48
7.2.30.0040.01416.38
7.2.20.0080.01216.38
7.2.10.0090.01416.51
7.2.00.0090.00817.59
7.1.330.0480.01715.43
7.1.320.0180.01315.41
7.1.310.0250.00815.29
7.1.300.0110.01414.99
7.1.290.0260.00315.43
7.1.280.0160.00815.29
7.1.270.0180.00515.34
7.1.260.0210.00315.26
7.1.250.0200.00315.43
7.1.240.0190.01315.04
7.1.230.0170.00715.26
7.1.220.0420.00415.34
7.1.210.0220.00715.32
7.1.200.0180.00515.31
7.1.190.0190.01015.26
7.1.180.0240.01115.24
7.1.170.0220.01115.42
7.1.160.0180.01915.33
7.1.150.0150.01515.32
7.1.140.0340.01415.43
7.1.130.0200.01015.40
7.1.120.0290.00715.32
7.1.110.0270.00915.36
7.1.100.0120.01016.64
7.1.90.0270.01115.20
7.1.80.0260.00715.29
7.1.70.0140.00816.21
7.1.60.0140.01417.33
7.1.50.0170.00916.07
7.1.40.0220.01115.23
7.1.30.0220.00815.59
7.1.20.0220.00715.50
7.1.10.0250.00715.59
7.1.00.0140.04018.84
7.0.330.0220.00615.02
7.0.320.0210.00915.16
7.0.310.0220.01115.00
7.0.300.0140.01814.89
7.0.290.0220.01414.95
7.0.280.0190.01015.07
7.0.270.0240.00714.93
7.0.260.0210.00715.10
7.0.250.0270.00715.19
7.0.240.0210.01114.98
7.0.230.0260.01015.21
7.0.220.0220.00615.02
7.0.210.0170.01315.00
7.0.200.0120.00915.72
7.0.190.0110.01815.00
7.0.180.0390.00715.01
7.0.170.0220.01115.14
7.0.160.0200.01015.20
7.0.150.0250.00415.33
7.0.140.0110.04118.68
7.0.130.0160.01115.16
7.0.120.0230.00315.22
7.0.110.0190.01014.96
7.0.100.0230.00814.98
7.0.90.0210.00415.19
7.0.80.0210.00615.15
7.0.70.0150.01215.07
7.0.60.0140.02317.49
7.0.50.0150.04516.40
7.0.40.0150.02417.54
7.0.30.0220.02317.51
7.0.20.0340.02617.57
7.0.10.0170.04717.53
7.0.00.0180.03717.70
5.6.400.0150.01215.66
5.6.390.0140.01515.57
5.6.380.0220.00915.73
5.6.370.0230.01015.92
5.6.360.0180.01615.88
5.6.350.0220.00915.89
5.6.340.0080.02115.79
5.6.330.0160.01315.63
5.6.320.0150.01515.75
5.6.310.0250.00415.94
5.6.300.0200.01115.98
5.6.290.0190.01115.45
5.6.280.0130.04018.44
5.6.270.0200.01015.57
5.6.260.0210.01215.63
5.6.250.0230.00815.85
5.6.240.0220.00615.55
5.6.230.0180.01015.69
5.6.220.0170.01415.63
5.6.210.0110.02918.14
5.6.200.0150.04616.92
5.6.190.0130.03417.95
5.6.180.0080.03518.14
5.6.170.0240.02418.11
5.6.160.0160.04318.10
5.6.150.0180.04316.99
5.6.140.0160.02716.93
5.6.130.0190.03617.04
5.6.120.0240.02918.37
5.6.110.0230.03818.36
5.6.100.0140.04218.43
5.6.90.0200.04018.40
5.6.80.0160.03417.92
5.6.70.0160.01015.63
5.6.60.0160.01615.72
5.6.50.0260.00515.59
5.6.40.0140.01515.58
5.6.30.0310.00415.68
5.6.20.0220.01715.74
5.6.10.0340.00915.68
5.6.00.0260.00915.46
5.5.380.0230.00615.57
5.5.370.0130.01715.82
5.5.360.0180.01115.83
5.5.350.1620.01918.14
5.5.340.0130.02816.92
5.5.330.0080.02818.07
5.5.320.0290.03917.97
5.5.310.0270.04218.04
5.5.300.0130.04416.88
5.5.290.0180.03316.80
5.5.280.0130.02618.18
5.5.270.0190.04518.25
5.5.260.0170.03618.17
5.5.250.0170.04918.11
5.5.240.0210.02217.81
5.5.230.0150.01215.66
5.5.220.0230.00415.76
5.5.210.0290.00815.50
5.5.200.0330.00615.87
5.5.190.0260.00615.66
5.5.180.0280.00515.51
5.5.170.0090.02215.62
5.5.160.0170.01715.66
5.5.150.0240.00515.65
5.5.140.0180.01415.69
5.5.130.0170.01715.52
5.5.120.0210.01015.45
5.5.110.0310.00315.70
5.5.100.0230.00915.54
5.5.90.0230.00815.84
5.5.80.0070.02915.38
5.5.70.0190.01415.36
5.5.60.0210.01415.59
5.5.50.0210.00815.59
5.5.40.0150.01215.57
5.5.30.0160.01215.70
5.5.20.0200.00815.72
5.5.10.0200.01015.64
5.5.00.0150.01415.68
5.4.450.0260.03015.81
5.4.440.0130.03415.76
5.4.430.0160.03216.05
5.4.420.0180.02916.05
5.4.410.0210.03116.01
5.4.400.0130.03015.63
5.4.390.0190.03115.78
5.4.380.0180.04115.47
5.4.370.0210.03815.49
5.4.360.0170.04215.49
5.4.350.0280.03615.45
5.4.340.0130.04015.45
5.4.330.0180.01112.23
5.4.320.0230.03315.46
5.4.310.0210.03315.45
5.4.300.0220.03015.49
5.4.290.0160.03115.57
5.4.280.0240.03615.54
5.4.270.0160.03515.42
5.4.260.0160.03315.37
5.4.250.0180.03515.39
5.4.240.0190.03115.43
5.4.230.0200.03015.50
5.4.220.0210.02815.56
5.4.210.0140.03515.36
5.4.200.0190.03014.50
5.4.190.0200.03115.53
5.4.180.0130.03515.44
5.4.170.0190.02815.33
5.4.160.0220.02815.47
5.4.150.0190.03115.57
5.4.140.0170.03614.20
5.4.130.0170.03114.27
5.4.120.0180.03614.27
5.4.110.0230.02514.35
5.4.100.0170.03314.13
5.4.90.0260.03414.34
5.4.80.0150.04014.30
5.4.70.0220.03714.34
5.4.60.0170.02814.32
5.4.50.0180.02914.34
5.4.40.0170.03314.27
5.4.30.0280.02614.18
5.4.20.0140.03414.36
5.4.10.0180.02514.34
5.4.00.0220.03313.88

preferences:
48.33 ms | 401 KiB | 5 Q