3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { echo 'call'; } $bar = '\x66\x6f\x6f'; $fooName = stripcslashes($bar); echo $fooName . "\n"; $fooName();

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)
8.3.60.0140.00316.38
8.3.50.0110.00317.99
8.3.40.0130.00418.75
8.3.30.0150.00019.07
8.3.20.0040.00420.21
8.3.10.0080.00023.66
8.3.00.0080.00017.50
8.2.180.0140.00316.50
8.2.170.0120.00919.09
8.2.160.0070.00722.96
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.00
8.2.110.0060.00322.26
8.2.100.0040.00717.78
8.2.90.0070.00019.05
8.2.80.0000.00719.32
8.2.70.0050.00317.50
8.2.60.0060.00317.93
8.2.50.0030.00518.07
8.2.40.0050.00319.95
8.2.30.0070.00019.50
8.2.20.0060.00317.75
8.2.10.0070.00018.02
8.2.00.0070.00018.05
8.1.280.0110.00425.92
8.1.270.0070.01121.95
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.72
8.1.230.0070.00319.01
8.1.220.0040.00417.77
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0080.00017.27
8.1.180.0000.00919.01
8.1.170.0040.00418.23
8.1.160.0040.00418.90
8.1.150.0000.00718.74
8.1.140.0000.00817.39
8.1.130.0000.00717.74
8.1.120.0000.00717.50
8.1.110.0030.00617.41
8.1.100.0000.00717.27
8.1.90.0040.00317.36
8.1.80.0050.00317.43
8.1.70.0000.00817.42
8.1.60.0040.00417.61
8.1.50.0000.00817.61
8.1.40.0050.00317.41
8.1.30.0060.00317.66
8.1.20.0030.00517.54
8.1.10.0000.00817.45
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.36
8.0.270.0000.00717.25
8.0.260.0040.00417.19
8.0.250.0040.00316.94
8.0.240.0070.00016.95
8.0.230.0070.00016.91
8.0.220.0070.00016.77
8.0.210.0050.00216.89
8.0.200.0000.00616.91
8.0.190.0040.00416.89
8.0.180.0080.00016.82
8.0.170.0050.00316.84
8.0.160.0050.00316.95
8.0.150.0070.00416.90
8.0.140.0040.00416.81
8.0.130.0030.00313.32
8.0.120.0050.00316.89
8.0.110.0030.00316.93
8.0.100.0040.00416.96
8.0.90.0040.00416.68
8.0.80.0060.01316.78
8.0.70.0040.00416.84
8.0.60.0040.00416.76
8.0.50.0040.00416.91
8.0.30.0110.00817.07
8.0.20.0110.00917.40
8.0.10.0000.00716.87
8.0.00.0040.01316.74
7.4.330.0000.00515.03
7.4.320.0000.00616.56
7.4.300.0030.00616.51
7.4.290.0000.00716.53
7.4.280.0040.00416.50
7.4.270.0080.00016.53
7.4.260.0030.00716.48
7.4.250.0000.00816.42
7.4.240.0000.00716.52
7.4.230.0000.00716.67
7.4.220.0140.00516.43
7.4.210.0090.00916.57
7.4.200.0070.00016.63
7.4.160.0120.00316.62
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0130.00716.41
7.4.120.0080.00816.54
7.4.110.0060.01216.41
7.4.100.0120.00916.54
7.4.90.0120.00616.44
7.4.80.0070.01419.39
7.4.70.0060.01016.53
7.4.60.0100.00616.57
7.4.50.0040.00416.43
7.4.40.0120.00916.61
7.4.30.0030.01216.53
7.4.00.0130.00314.88
7.3.330.0000.00513.29
7.3.320.0070.00713.32
7.3.310.0000.00616.16
7.3.300.0030.00316.30
7.3.290.0070.00016.32
7.3.280.0060.01116.29
7.3.270.0090.00817.40
7.3.260.0070.01016.51
7.3.250.0090.01116.28
7.3.240.0070.01016.41
7.3.230.0150.00716.45
7.3.210.0100.00616.21
7.3.200.0070.01019.39
7.3.190.0120.00416.60
7.3.180.0070.01016.49
7.3.170.0120.00816.44
7.3.160.0070.00716.32
7.3.10.0070.00416.50
7.3.00.0030.01016.54
7.2.330.0150.00316.71
7.2.320.0070.01016.87
7.2.310.0040.01316.52
7.2.300.0070.01016.59
7.2.290.0100.00716.86
7.2.130.0030.00616.81
7.2.120.0120.00616.70
7.2.110.0070.00416.86
7.2.100.0060.00916.93
7.2.90.0100.00316.89
7.2.80.0080.00017.11
7.2.70.0040.01216.98
7.2.60.0070.00717.09
7.2.50.0070.00716.89
7.2.40.0070.00717.01
7.2.30.0040.00816.71
7.2.20.0070.01016.98
7.2.10.0070.00716.96
7.2.00.0020.01218.15
7.1.250.0040.00415.80
7.1.200.0150.00015.40
7.1.100.0000.01218.19
7.1.70.0000.00717.18
7.1.60.0000.02419.50
7.1.50.0120.00616.64
7.1.00.0070.07322.57
7.0.200.0030.00716.79
7.0.60.0200.07319.92
7.0.50.0070.08017.89
7.0.40.0100.04320.30
7.0.30.0270.03720.30
7.0.20.0270.03320.15
7.0.10.0130.08020.20
7.0.00.0030.08720.29
5.6.280.0030.07021.04
5.6.210.0030.04320.70
5.6.200.0070.06318.23
5.6.190.0030.09320.73
5.6.180.3900.04020.64
5.6.170.0370.08320.48
5.6.160.0030.08320.55
5.6.150.0100.05318.19
5.6.140.0000.09018.18
5.6.130.0070.03718.28
5.6.120.0100.07020.89
5.6.110.0170.06021.04
5.6.100.0100.07720.98
5.6.90.0200.06020.97
5.6.80.0030.04320.44
5.5.350.0330.07020.30
5.5.340.0100.04718.09
5.5.330.0070.07320.41
5.5.320.0270.05720.40
5.5.310.0330.06020.25
5.5.300.0000.06018.08
5.5.290.0030.07018.07
5.5.280.0070.08720.77
5.5.270.0030.09320.87
5.5.260.0130.07720.67
5.5.250.0000.09020.58
5.5.240.0170.05020.04
5.4.450.0100.03019.52
5.4.440.0100.05019.55
5.4.430.0100.04019.37
5.4.420.0200.05319.52
5.4.410.0070.05718.84
5.4.400.0130.04718.82
5.4.390.0130.05018.72
5.4.380.0130.05018.77
5.4.370.0030.06018.82
5.4.360.0170.04718.74
5.4.350.0170.06318.57
5.4.340.0200.06318.84
5.4.320.0070.07718.71
5.4.310.0200.05318.79
5.4.300.0130.07318.71
5.4.290.0030.07718.72
5.4.280.0130.07718.73
5.4.270.0130.05018.61
5.4.260.0230.04718.60
5.4.250.0130.08018.71
5.4.240.0200.07318.46
5.4.230.0100.05318.73
5.4.220.0170.06318.73
5.4.210.0130.04718.67
5.4.200.0170.04316.71
5.4.190.0130.04718.80
5.4.180.0070.05718.70
5.4.170.0030.06318.67
5.4.160.0200.04318.59
5.4.150.0100.05318.70
5.4.140.0130.04716.32
5.4.130.0030.05316.23
5.4.120.0100.05316.29
5.4.110.0030.05716.44
5.4.100.0100.05016.30
5.4.90.0070.05316.21
5.4.80.0070.05316.15
5.4.70.0030.05716.27
5.4.60.0100.05016.25
5.4.50.0170.04316.39
5.4.40.0130.05316.26
5.4.30.0100.05016.20
5.4.20.0100.05716.19
5.4.10.0100.05016.14
5.4.00.0170.05015.74
5.3.290.0100.05314.71
5.3.280.0130.05314.72
5.3.270.0070.05714.74
5.3.260.0030.06014.70
5.3.250.0100.05314.62
5.3.240.0030.06014.77
5.3.230.0030.06014.80
5.3.220.0070.05714.78
5.3.210.0130.05314.59
5.3.200.0100.05014.54
5.3.190.0100.07014.69
5.3.180.0100.06014.61
5.3.170.0130.05014.67
5.3.160.0070.05314.54
5.3.150.0130.05314.68
5.3.140.0100.05314.60
5.3.130.0100.05314.57
5.3.120.0070.05314.56
5.3.110.0030.06014.75
5.3.100.0030.06314.06
5.3.90.0100.05014.22
5.3.80.0170.06314.01
5.3.70.0170.04714.06
5.3.60.0070.05714.07
5.3.50.0100.05013.98
5.3.40.0070.05314.15
5.3.30.0070.07013.88
5.3.20.0000.05713.73
5.3.10.0030.05313.76
5.3.00.0070.05313.70
5.2.170.0130.04011.18
5.2.160.0100.04011.25
5.2.150.0070.04711.17
5.2.140.0000.05011.21
5.2.130.0100.03711.12
5.2.120.0100.03711.11
5.2.110.0000.04711.07
5.2.100.0100.03711.09
5.2.90.0130.03311.32
5.2.80.0130.03711.22
5.2.70.0170.03311.14
5.2.60.0030.04311.18
5.2.50.0070.04311.09
5.2.40.0100.03710.98
5.2.30.0100.03711.07
5.2.20.0030.04711.16
5.2.10.0070.04310.84
5.2.00.0100.03710.75
5.1.60.0070.04710.02
5.1.50.0100.03010.01
5.1.40.0000.04310.05
5.1.30.0100.03310.51
5.1.20.0070.03310.36
5.1.10.0030.04010.24
5.1.00.0130.03010.08
5.0.50.0100.0278.58
5.0.40.0030.0308.39
5.0.30.0070.0408.41
5.0.20.0070.0278.30
5.0.10.0070.0278.27
5.0.00.0070.0408.30
4.4.90.0000.0236.02
4.4.80.0030.0205.98
4.4.70.0000.0235.87
4.4.60.0000.0236.00
4.4.50.0030.0205.90
4.4.40.0070.0305.90
4.4.30.0030.0235.91
4.4.20.0070.0175.93
4.4.10.0070.0205.98
4.4.00.0000.0375.91
4.3.110.0030.0235.86
4.3.100.0030.0205.82
4.3.90.0100.0135.84
4.3.80.0070.0305.78
4.3.70.0070.0175.84
4.3.60.0000.0235.79
4.3.50.0000.0235.82
4.3.40.0030.0375.84
4.3.30.0000.0274.59
4.3.20.0030.0204.52
4.3.10.0030.0234.53
4.3.00.0030.01316.51

preferences:
85.43 ms | 400 KiB | 5 Q