3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = "voice is a faggot"; echo strlen($i % 2 + 10);

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)
8.3.60.0080.00616.50
8.3.50.0130.00617.47
8.3.40.0040.01118.84
8.3.30.0150.00618.50
8.3.20.0030.00518.78
8.3.10.0030.00620.44
8.3.00.0040.00419.38
8.2.180.0120.00916.50
8.2.170.0110.00322.96
8.2.160.0040.01121.14
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0070.00421.14
8.2.100.0080.00417.91
8.2.90.0070.00320.86
8.2.80.0060.00317.68
8.2.70.0000.00817.63
8.2.60.0000.00918.04
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0030.00618.09
8.2.20.0000.00917.58
8.2.10.0040.00417.68
8.2.00.0000.00817.73
8.1.280.0130.00725.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.48
8.1.230.0040.00720.90
8.1.220.0000.00817.76
8.1.210.0030.00618.98
8.1.200.0030.00617.35
8.1.190.0070.00017.53
8.1.180.0030.00618.10
8.1.170.0080.00018.84
8.1.160.0000.00718.72
8.1.150.0050.00218.57
8.1.140.0060.00317.29
8.1.130.0000.00717.76
8.1.120.0030.00317.29
8.1.110.0000.00717.32
8.1.100.0070.00017.45
8.1.90.0030.00617.28
8.1.80.0020.00517.31
8.1.70.0000.00717.29
8.1.60.0060.00317.52
8.1.50.0040.00417.48
8.1.40.0060.00317.54
8.1.30.0060.00317.59
8.1.20.0080.00017.60
8.1.10.0000.00817.43
8.1.00.0050.00217.35
8.0.300.0000.00820.03
8.0.290.0050.00316.88
8.0.280.0000.00718.36
8.0.270.0030.00317.23
8.0.260.0060.00016.87
8.0.250.0000.00717.11
8.0.240.0040.00417.01
8.0.230.0030.00317.04
8.0.220.0030.00316.97
8.0.210.0000.00716.89
8.0.200.0000.00616.97
8.0.190.0000.00717.05
8.0.180.0000.00716.86
8.0.170.0040.00416.86
8.0.160.0000.00716.83
8.0.150.0030.00616.93
8.0.140.0040.00416.82
8.0.130.0060.00013.34
8.0.120.0050.00216.90
8.0.110.0040.00416.92
8.0.100.0040.00416.96
8.0.90.0000.00716.86
8.0.80.0070.01016.88
8.0.70.0080.00016.77
8.0.60.0070.00017.00
8.0.50.0070.00016.83
8.0.30.0090.00917.14
8.0.20.0120.00717.04
8.0.10.0040.00416.86
8.0.00.0080.01416.82
7.4.330.0030.00312.87
7.4.320.0000.00616.44
7.4.300.0030.00316.47
7.4.290.0070.00016.45
7.4.280.0030.00516.35
7.4.270.0000.00716.41
7.4.260.0030.00313.23
7.4.250.0080.00016.41
7.4.240.0030.00316.34
7.4.230.0030.00316.27
7.4.220.0100.01316.32
7.4.210.0060.01016.47
7.4.200.0030.00316.40
7.4.190.0040.00416.56
7.4.160.0090.00616.40
7.4.150.0070.01016.45
7.4.140.0070.01216.49
7.4.130.0100.00816.57
7.4.120.0110.00716.37
7.4.110.0110.01116.51
7.4.100.0090.00916.38
7.4.90.0080.00916.61
7.4.80.0090.01519.39
7.4.70.0090.00616.54
7.4.60.0130.00916.60
7.4.50.0000.00516.27
7.4.40.0090.00616.48
7.4.30.0080.00816.28
7.4.00.0090.01014.99
7.3.330.0000.00612.99
7.3.320.0050.00013.22
7.3.310.0040.00416.23
7.3.300.0000.00616.33
7.3.290.0040.01116.24
7.3.280.0100.00816.26
7.3.270.0180.00016.48
7.3.260.0180.00616.59
7.3.250.0090.01116.49
7.3.240.0120.00416.48
7.3.230.0160.00616.34
7.3.210.0090.00916.21
7.3.200.0130.00716.51
7.3.190.0100.01316.35
7.3.180.0090.00616.43
7.3.170.0030.01416.29
7.3.160.0040.01116.38
7.3.120.0070.00914.77
7.3.110.0110.00714.80
7.3.100.0140.00414.48
7.3.90.0090.00914.61
7.3.80.0030.01014.95
7.3.70.0030.01314.91
7.3.60.0100.00014.80
7.3.50.0040.01114.78
7.3.40.0030.00614.92
7.3.30.0040.00814.85
7.3.20.0030.01316.46
7.3.10.0080.00816.79
7.3.00.0030.00616.54
7.2.330.0130.00616.54
7.2.320.0110.00616.41
7.2.310.0070.01316.46
7.2.300.0140.00416.45
7.2.290.0090.01316.64
7.2.250.0120.00615.06
7.2.240.0100.01015.12
7.2.230.0030.01514.77
7.2.220.0170.00014.67
7.2.210.0120.00314.80
7.2.200.0040.01114.71
7.2.190.0100.00315.00
7.2.180.0100.00715.12
7.2.170.0090.00614.85
7.2.60.0080.00416.79
7.1.330.0090.00615.73
7.1.320.0070.00715.75
7.1.310.0000.01315.43
7.1.300.0030.00615.62
7.1.290.0000.01615.72
7.1.280.0030.00615.64
7.1.270.0110.00015.93
7.1.260.0120.00015.77
7.1.200.0030.01015.62
7.1.70.0000.00917.02
7.1.60.0070.01019.40
7.1.50.0100.01316.93
7.1.00.0070.06022.51
7.0.200.0260.00314.81
7.0.140.0030.07321.98
7.0.120.0030.06722.25
7.0.60.0130.03019.99
7.0.50.0100.06017.80
7.0.40.0000.08720.20
7.0.30.0230.08320.18
7.0.20.0200.04720.16
7.0.10.0430.07320.20
7.0.00.0100.05720.12
5.6.280.0070.07020.76
5.6.210.0030.08320.47
5.6.200.0030.04718.25
5.6.190.0030.04720.57
5.6.180.0200.07320.54
5.6.170.0230.06720.41
5.6.160.0030.09320.37
5.6.150.0100.03318.15
5.6.140.0000.05318.17
5.6.130.0030.04018.21
5.6.120.0100.07320.96
5.6.110.0000.05020.97
5.6.100.0100.08320.97
5.6.90.0030.06021.10
5.6.80.0070.08020.52
5.6.70.0170.07320.35
5.5.350.0230.04020.47
5.5.340.0100.06317.92
5.5.330.0170.07320.43
5.5.320.0000.04320.29
5.5.310.0230.06320.34
5.5.300.0170.07018.02
5.5.290.0100.07317.98
5.5.280.0030.08720.82
5.5.270.0030.08320.75
5.5.260.0070.08320.96
5.5.250.0030.05320.45
5.5.240.0100.04720.03
5.4.450.0130.03319.45
5.4.440.0100.03719.41
5.4.430.0030.04319.45
5.4.420.0070.03719.11
5.4.410.0130.06019.27
5.4.400.0000.06019.08
5.4.390.0000.06719.18
5.4.380.0070.04019.10
5.4.370.0070.07319.18
5.4.360.0030.04019.17
5.4.350.0030.04019.00
5.4.340.0030.03719.14
5.4.320.0100.03319.16
5.4.310.0070.03318.88
5.4.300.0070.03319.08
5.4.290.0070.03319.03
5.4.280.0030.03719.00
5.4.270.0000.04019.00
5.4.260.0030.03718.78
5.4.250.0030.03718.99
5.4.240.0000.04319.07
5.4.230.0030.03719.11
5.4.220.0000.04318.90
5.4.210.0030.03719.13
5.4.200.0030.03719.07
5.4.190.0030.03719.17
5.4.180.0030.04718.99
5.4.170.0030.03718.80
5.4.160.0100.03019.11
5.4.150.0000.04019.12
5.4.140.0000.03716.29
5.4.130.0030.03316.24
5.4.120.0000.03716.46
5.4.110.0070.05016.33
5.4.100.0170.06716.23
5.4.90.0000.04016.24
5.4.80.0070.07016.21
5.4.70.0100.04716.25
5.4.60.0030.05716.26
5.4.50.0000.07716.34
5.4.40.0170.06316.36
5.4.30.0170.03316.34
5.4.20.0070.07016.21
5.4.10.0000.04316.58
5.4.00.0000.07015.75
5.3.290.0000.04014.58
5.3.280.0000.04014.38
5.3.270.0070.03314.54
5.3.260.0000.04014.39
5.3.250.0000.04014.48
5.3.240.0070.03314.54
5.3.230.0030.03714.52
5.3.220.0000.04714.49
5.3.210.0000.04014.53
5.3.200.0100.06314.53
5.3.190.0100.07714.40
5.3.180.0100.06014.51
5.3.170.0070.07014.46
5.3.160.0000.04014.50
5.3.150.0130.04314.45
5.3.140.0070.08014.57
5.3.130.0100.05714.42
5.3.120.0030.04014.56
5.3.110.0070.04014.50
5.3.100.0030.03714.05
5.3.90.0100.05714.04
5.3.80.0070.05013.95
5.3.70.0030.05013.94
5.3.60.0100.05313.97
5.3.50.0000.05314.03
5.3.40.0070.06314.03
5.3.30.0000.07013.84
5.3.20.0130.07013.61
5.3.10.0030.04713.74
5.3.00.0030.06013.62
5.2.170.0070.05311.07
5.2.160.0070.05711.08
5.2.150.0000.06711.08
5.2.140.0070.05011.13
5.2.130.0130.05011.18
5.2.120.0070.04010.95
5.2.110.0030.03011.03
5.2.100.0130.03710.98
5.2.90.0070.04311.02
5.2.80.0030.06710.91
5.2.70.0070.04311.02
5.2.60.0070.04710.93
5.2.50.0030.04010.90
5.2.40.0100.04311.14
5.2.30.0130.03310.95
5.2.20.0100.05311.04
5.2.10.0000.05710.82
5.2.00.0030.04310.75
5.1.60.0030.02310.04
5.1.50.0000.02710.00
5.1.40.0030.0409.88
5.1.30.0030.03010.30
5.1.20.0070.05310.35
5.1.10.0030.05710.14
5.1.00.0030.05010.20
5.0.50.0070.0308.50
5.0.40.0000.0238.46
5.0.30.0000.0378.18
5.0.20.0000.0208.34
5.0.10.0030.0338.18
5.0.00.0000.0438.10
4.4.90.0030.0307.91
4.4.80.0000.0307.91
4.4.70.0000.0177.91
4.4.60.0000.0177.91
4.4.50.0000.0277.91
4.4.40.0070.0307.91
4.4.30.0070.0207.91
4.4.20.0030.0137.91
4.4.10.0000.0377.91
4.4.00.0000.0477.91
4.3.110.0000.0207.91
4.3.100.0030.0277.91
4.3.90.0030.0137.91
4.3.80.0000.0277.91
4.3.70.0000.0377.91
4.3.60.0000.0207.91
4.3.50.0000.0407.91
4.3.40.0000.0537.91
4.3.30.0000.0237.91
4.3.20.0030.0177.91
4.3.10.0000.0277.91
4.3.00.0000.0377.91

preferences:
44.53 ms | 401 KiB | 5 Q