3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(class_exists('validatorCheck')); class validatorCheck implements ArrayAccess { function offsetGet($key){} function offsetSet($key, $value) {} function offsetUnset($key) {} function offsetExists($offset) {} //class end } var_dump(class_exists('validatorCheck')); ?>

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)
8.3.60.0110.00316.38
8.3.50.0070.00917.49
8.3.40.0100.00718.89
8.3.30.0120.00318.71
8.3.20.0080.00018.64
8.3.10.0080.00018.60
8.3.00.0060.00319.13
8.2.180.0120.00316.38
8.2.170.0060.00922.96
8.2.160.0040.01218.83
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00420.70
8.2.110.0060.00320.47
8.2.100.0110.00017.78
8.2.90.0080.00019.05
8.2.80.0040.00419.34
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0030.00618.20
8.2.30.0040.00417.95
8.2.20.0000.00917.53
8.2.10.0080.00017.65
8.2.00.0060.00317.52
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00523.75
8.1.230.0040.00820.96
8.1.220.0030.00718.77
8.1.210.0000.00818.97
8.1.200.0030.00717.23
8.1.190.0040.00417.16
8.1.180.0110.00018.10
8.1.170.0080.00018.89
8.1.160.0040.00418.78
8.1.150.0040.00418.46
8.1.140.0060.00317.32
8.1.130.0070.00017.68
8.1.120.0040.00417.32
8.1.110.0000.00717.30
8.1.100.0030.00517.37
8.1.90.0040.00417.39
8.1.80.0000.00817.38
8.1.70.0000.00717.37
8.1.60.0030.00517.41
8.1.50.0040.00417.39
8.1.40.0040.00417.46
8.1.30.0090.00017.55
8.1.20.0000.00717.54
8.1.10.0000.00817.41
8.1.00.0040.00417.39
8.0.300.0000.00719.86
8.0.290.0040.00416.63
8.0.280.0070.00018.28
8.0.270.0030.00317.14
8.0.260.0000.00716.68
8.0.250.0050.00216.93
8.0.240.0000.00716.89
8.0.230.0030.00316.72
8.0.220.0020.00516.79
8.0.210.0050.00316.82
8.0.200.0070.00016.88
8.0.190.0040.00416.92
8.0.180.0040.00416.80
8.0.170.0000.00916.72
8.0.160.0030.00316.78
8.0.150.0040.00416.71
8.0.140.0060.00316.75
8.0.130.0030.00313.13
8.0.120.0030.00616.76
8.0.110.0040.00416.70
8.0.100.0000.00816.70
8.0.90.0030.00316.77
8.0.80.0000.01516.81
8.0.70.0000.00716.71
8.0.60.0000.00816.72
8.0.50.0070.00016.66
8.0.30.0100.01016.75
8.0.20.0120.01017.15
8.0.10.0050.00316.74
8.0.00.0070.01216.77
7.4.330.0000.00512.85
7.4.320.0030.00316.38
7.4.300.0030.00316.38
7.4.290.0040.00416.54
7.4.280.0000.00816.53
7.4.270.0030.00316.36
7.4.260.0030.00313.22
7.4.250.0060.00316.41
7.4.240.0020.00516.57
7.4.230.0070.00016.42
7.4.220.0140.00716.42
7.4.210.0160.00316.54
7.4.200.0030.00316.32
7.4.190.0000.00916.24
7.4.160.0090.00916.50
7.4.150.0070.01016.17
7.4.140.0070.01416.54
7.4.130.0120.00616.48
7.4.120.0110.00716.29
7.4.110.0000.01816.41
7.4.100.0100.01016.40
7.4.90.0090.00916.29
7.4.80.0100.00619.39
7.4.70.0080.00816.37
7.4.60.0130.00316.40
7.4.50.0030.00616.40
7.4.40.0070.00716.31
7.4.30.0030.01316.38
7.4.00.0120.00614.93
7.3.330.0060.00013.21
7.3.320.0000.00713.21
7.3.310.0030.00316.05
7.3.300.0030.00316.05
7.3.290.0070.00716.18
7.3.280.0060.01316.18
7.3.270.0140.00416.48
7.3.260.0130.00316.21
7.3.250.0130.00616.27
7.3.240.0100.00616.33
7.3.230.0060.01016.29
7.3.210.0120.01216.28
7.3.200.0150.00316.51
7.3.190.0060.01016.26
7.3.180.0040.01216.54
7.3.170.0070.01016.51
7.3.160.0090.00916.40
7.3.120.0100.00314.73
7.2.330.0100.01016.52
7.2.320.0040.01416.23
7.2.310.0130.00616.48
7.2.300.0080.00816.59
7.2.290.0130.00416.64
7.2.00.0030.01219.20
7.1.100.0060.01218.11
7.1.70.0090.00916.73
7.1.60.0030.02119.30
7.1.50.0070.01416.76
7.1.00.0000.06722.43
7.0.200.0060.00616.35
7.0.140.0000.07722.00
7.0.120.0030.05721.92
7.0.60.0030.04019.93
7.0.50.0030.07317.73
7.0.40.0030.05320.19
7.0.30.0430.06020.15
7.0.20.0170.06320.24
7.0.10.0100.08320.24
7.0.00.0130.07720.35
5.6.280.0030.07321.11
5.6.210.0130.08020.51
5.6.200.0200.07018.24
5.6.190.0000.05020.57
5.6.180.3470.04320.46
5.6.170.0130.05720.55
5.6.160.0170.08020.46
5.6.150.0000.05018.29
5.6.140.0070.04318.14
5.6.130.0170.06318.18
5.6.120.0100.07021.05
5.6.110.0070.08721.02
5.6.100.0100.08320.99
5.6.90.0070.08020.99
5.6.80.0200.06320.52
5.6.70.3500.03320.39
5.5.350.0070.08020.34
5.5.340.0130.04717.98
5.5.330.0100.08020.44
5.5.320.0230.08020.27
5.5.310.0270.03720.39
5.5.300.0100.05717.99
5.5.290.0030.04317.96
5.5.280.0130.03720.88
5.5.270.0100.04720.98
5.5.260.0170.07320.73
5.5.250.0070.08020.56
5.5.240.0130.03020.32
5.4.450.0100.07719.30
5.4.440.0000.04319.59
5.4.430.0100.08019.17
5.4.420.0070.08019.53
5.4.410.0000.05719.34
5.4.400.0000.05018.98
5.4.390.0200.03719.15
5.4.380.0100.07019.24
5.4.370.0070.05018.98
5.4.360.0070.07319.24
5.4.350.0100.03319.24
5.4.340.0100.06719.14
5.4.320.0030.04019.16
5.4.310.0100.05719.15
5.4.300.0130.04719.16
5.4.290.0030.07719.00
5.4.280.0170.06319.11
5.4.270.0070.06319.24
5.4.260.0100.07319.24
5.4.250.0070.05319.23
5.4.240.0100.06719.23
5.4.230.0130.04319.14
5.4.220.0000.04319.23
5.4.210.0100.04019.23
5.4.200.0070.08019.23
5.4.190.0130.06719.04
5.4.180.0070.03719.23
5.4.170.0100.07018.84
5.4.160.0130.06718.85
5.4.150.0130.07019.21
5.4.140.0030.04316.27
5.4.130.0170.04316.45
5.4.120.0030.04316.32
5.4.110.0000.04016.34
5.4.100.0000.05316.42
5.4.90.0130.06716.43
5.4.80.0030.03716.41
5.4.70.0200.03016.41
5.4.60.0100.07316.26
5.4.50.0070.06016.46
5.4.40.0170.06716.38
5.4.30.0100.07316.47
5.4.20.0070.05016.39
5.4.10.0130.05716.44
5.4.00.0030.05015.84
5.3.290.0030.04014.82
5.3.280.0070.04314.61
5.3.270.0030.07714.64
5.3.260.0030.08314.68
5.3.250.0100.05714.65
5.3.240.0170.06314.62
5.3.230.0070.05314.77
5.3.220.0070.03314.58
5.3.210.0070.03714.57
5.3.200.0100.03314.62
5.3.190.0030.07014.57
5.3.180.0100.05714.59
5.3.170.0100.06014.65
5.3.160.0070.07714.71
5.3.150.0170.06314.57
5.3.140.0100.07014.70
5.3.130.0030.04714.59
5.3.120.0000.04714.59
5.3.110.0000.07014.55
5.3.100.0100.03314.09
5.3.90.0030.03714.05
5.3.80.0170.04014.04
5.3.70.0100.05713.97
5.3.60.0030.06314.01
5.3.50.0000.06314.03
5.3.40.0070.07013.97
5.3.30.0000.04313.97
5.3.20.0000.04013.69
5.3.10.0100.07013.71
5.3.00.0030.07713.81
5.2.170.0100.06011.16
5.2.160.0030.06311.16
5.2.150.0030.06011.08
5.2.140.0100.05711.17
5.2.130.0200.04311.12
5.2.120.0100.05711.16
5.2.110.0100.04711.00
5.2.100.0030.03711.19
5.2.90.0100.04011.03
5.2.80.0100.05711.16
5.2.70.0070.06011.17
5.2.60.0100.04711.01
5.2.50.0030.06311.10
5.2.40.0030.05011.03
5.2.30.0000.04310.99
5.2.20.0000.03710.96
5.2.10.0000.03010.82
5.2.00.0070.05710.76
5.1.60.0030.05310.05
5.1.50.0070.04710.14
5.1.40.0000.03710.00
5.1.30.0030.06010.28
5.1.20.0000.04310.41
5.1.10.0100.04710.14
5.1.00.0000.02710.22
5.0.50.0000.0238.70
5.0.40.0030.0178.45
5.0.30.0000.0408.28
5.0.20.0000.0208.11
5.0.10.0000.0208.18
5.0.00.0070.0238.21
4.4.90.0070.0277.71
4.4.80.0000.0207.71
4.4.70.0030.0377.71
4.4.60.0030.0207.71
4.4.50.0030.0177.71
4.4.40.0070.0507.71
4.4.30.0000.0277.71
4.4.20.0070.0337.71
4.4.10.0000.0307.71
4.4.00.0000.0277.71
4.3.110.0000.0177.71
4.3.100.0000.0177.71
4.3.90.0000.0177.71
4.3.80.0000.0237.71
4.3.70.0000.0137.71
4.3.60.0030.0137.71
4.3.50.0000.0177.71
4.3.40.0000.0237.71
4.3.30.0000.0177.71
4.3.20.0000.0137.71
4.3.10.0000.0177.71
4.3.00.0000.0177.71

preferences:
43.4 ms | 401 KiB | 5 Q