3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = static function () { echo "asd"; }; var_dump($a === $a); var_dump((clone $a) === $a);

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)
8.3.60.0090.00616.50
8.3.50.0090.01222.08
8.3.40.0060.00918.84
8.3.30.0090.00618.95
8.3.20.0020.00520.34
8.3.10.0060.00321.73
8.3.00.0080.00017.91
8.2.180.0110.00416.38
8.2.170.0100.00322.96
8.2.160.0070.00719.33
8.2.150.0050.00324.18
8.2.140.0040.01124.66
8.2.130.0070.00026.16
8.2.120.0080.00020.54
8.2.110.0030.00622.07
8.2.100.0110.00017.96
8.2.90.0050.00219.21
8.2.80.0040.00418.04
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0090.00318.07
8.2.40.0040.00418.34
8.2.30.0030.00618.13
8.2.20.0040.00417.61
8.2.10.0000.00817.97
8.2.00.0040.00417.77
8.1.280.0100.01025.92
8.1.270.0080.00022.08
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00423.82
8.1.230.0080.00319.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0080.00017.53
8.1.180.0040.00418.61
8.1.170.0000.00818.68
8.1.160.0040.00422.14
8.1.150.0040.00418.89
8.1.140.0000.00817.46
8.1.130.0040.00417.82
8.1.120.0040.00417.41
8.1.110.0060.00317.36
8.1.100.0070.00017.29
8.1.90.0040.00417.35
8.1.80.0000.00717.46
8.1.70.0000.00717.41
8.1.60.0050.00317.55
8.1.50.0000.00917.42
8.1.40.0030.00617.46
8.1.30.0030.00617.57
8.1.20.0040.00417.67
8.1.10.0000.00817.42
8.1.00.0000.00917.45
8.0.300.0000.00818.77
8.0.290.0000.00817.05
8.0.280.0070.00018.31
8.0.270.0030.00317.11
8.0.260.0030.00617.11
8.0.250.0060.00016.82
8.0.240.0050.00216.86
8.0.230.0030.00616.90
8.0.220.0070.00016.87
8.0.210.0000.00616.84
8.0.200.0000.00717.01
8.0.190.0030.00316.82
8.0.180.0070.00016.82
8.0.170.0050.00316.88
8.0.160.0040.00416.78
8.0.150.0040.00516.80
8.0.140.0000.00716.86
8.0.130.0000.00613.36
8.0.120.0050.00316.78
8.0.110.0000.00716.90
8.0.100.0000.00716.76
8.0.90.0000.00816.89
8.0.80.0000.01616.87
8.0.70.0000.00716.93
8.0.60.0000.00716.85
8.0.50.0000.00716.70
8.0.30.0130.00517.11
8.0.20.0070.01217.40
8.0.10.0000.00817.07
8.0.00.0050.01316.89
7.4.330.0000.00515.06
7.4.320.0000.00616.65
7.4.300.0060.00016.55
7.4.290.0030.00316.64
7.4.280.0030.00316.52
7.4.270.0000.00716.53
7.4.260.0070.00016.42
7.4.250.0080.00016.46
7.4.240.0020.00516.58
7.4.230.0030.00316.61
7.4.220.0030.01416.51
7.4.210.0080.01216.60
7.4.200.0040.00416.49
7.4.160.0060.00916.35
7.4.150.0030.01517.40
7.4.140.0110.00717.86
7.4.130.0070.01116.56
7.4.120.0070.01216.55
7.4.110.0050.01916.61
7.4.100.0090.00916.45
7.4.90.0130.00416.56
7.4.80.0130.01019.39
7.4.70.0130.00316.50
7.4.60.0060.01016.27
7.4.50.0060.00316.36
7.4.40.0100.00716.60
7.4.30.0080.00816.46
7.4.00.0040.00814.63
7.3.330.0050.00013.22
7.3.320.0030.00313.20
7.3.310.0060.00016.21
7.3.300.0030.00316.36
7.3.290.0080.00716.34
7.3.280.0090.00916.36
7.3.270.0120.00617.40
7.3.260.0100.00716.59
7.3.250.0090.01116.39
7.3.240.0070.01016.66
7.3.230.0120.00616.39
7.3.210.0070.01016.26
7.3.200.0120.00619.39
7.3.190.0090.00916.56
7.3.180.0120.00316.37
7.3.170.0150.00616.37
7.3.160.0120.00416.50
7.2.330.0130.00416.60
7.2.320.0160.00416.48
7.2.310.0080.00816.55
7.2.300.0120.00616.66
7.2.290.0100.00716.58
7.2.60.0230.00016.80
7.2.00.0090.00319.41
7.1.200.0240.00615.35
7.1.100.0000.01217.84
7.1.70.0040.00417.13
7.1.60.0100.01319.19
7.1.50.0110.01116.87
7.1.00.0000.07722.37
7.0.200.0040.00714.74
7.0.140.0030.06722.21
7.0.60.0070.06719.99
7.0.50.0030.04017.88
7.0.40.0000.06720.40
7.0.30.0270.08020.13
7.0.20.0270.08020.06
7.0.10.0100.07320.18
7.0.00.0030.04320.18
5.6.280.0000.07721.12
5.6.210.0200.07720.51
5.6.200.0100.08018.25
5.6.190.0070.09020.52
5.6.180.0270.06320.58
5.6.170.0230.05020.62
5.6.160.0100.06320.44
5.6.150.0000.06718.21
5.6.140.0070.07718.17
5.6.130.0000.04318.26
5.6.120.0070.04020.95
5.6.110.0100.04021.00
5.6.100.0170.07721.13
5.6.90.0100.07721.00
5.6.80.0130.04720.51
5.5.350.1530.04720.30
5.5.340.0100.08018.04
5.5.330.0070.03720.27
5.5.320.0400.07020.28
5.5.310.0330.07720.30
5.5.300.0070.08718.05
5.5.290.0030.08718.07
5.5.280.0070.08720.73
5.5.270.0030.04020.79
5.5.260.0070.08320.80
5.5.250.0030.09020.69
5.5.240.0030.08020.24
5.4.450.0230.06319.48
5.4.440.0500.06719.34
5.4.430.0200.04719.37
5.4.420.0070.06019.36
5.4.410.0100.06019.40
5.4.400.0100.05019.39
5.4.390.0130.05319.19
5.4.380.0230.05018.47
5.4.370.0100.07718.61
5.4.360.0200.04718.51
5.4.350.0130.03314.02
5.4.340.0100.03713.86
5.4.320.0100.04314.28
5.4.310.0030.04314.20
5.4.300.0000.04314.25
5.4.290.0070.04314.29
5.4.280.0000.04314.09
5.4.270.0070.04014.14
5.4.260.0030.04014.30
5.4.250.0070.03714.14
5.4.240.0070.04014.17
5.4.230.0070.04714.08
5.4.220.0030.04014.10
5.4.210.0030.04014.15
5.4.200.0070.03714.16
5.4.190.0200.04014.14
5.4.180.0200.04014.21
5.4.170.0230.03714.09
5.4.160.0070.05314.16
5.4.150.0030.04014.14
5.4.140.0030.04314.06
5.4.130.0070.04313.90
5.4.120.0170.04013.93
5.4.110.0070.03713.86
5.4.100.0100.03313.79
5.4.90.0030.04313.78
5.4.80.0130.04013.77
5.4.70.0030.04013.77
5.4.60.0030.03713.77
5.4.50.0070.04013.80
5.4.40.0070.03713.77
5.4.30.0070.03713.69
5.4.20.0000.04313.75
5.4.10.0070.03713.78
5.4.00.0000.04313.27
5.3.290.0130.03714.59
5.3.280.0100.03314.49
5.3.270.0070.04714.46
5.3.260.0070.04014.46
5.3.250.0100.03314.63
5.3.240.0070.04314.46
5.3.230.0130.03314.47
5.3.220.0170.03014.50
5.3.210.0130.03314.57
5.3.200.0030.04314.48
5.3.190.0130.03314.42
5.3.180.0030.04714.45
5.3.170.0030.04714.49
5.3.160.0170.04014.41
5.3.150.0070.04314.53
5.3.140.0070.03714.59
5.3.130.0100.03714.55
5.3.120.0030.04714.40
5.3.110.0100.04714.52
5.3.100.0100.03713.88
5.3.90.0100.04013.87
5.3.80.0100.03713.87
5.3.70.0030.04313.99
5.3.60.0030.04014.04
5.3.50.0070.04313.80
5.3.40.0130.03313.83
5.3.30.0100.04013.77
5.3.20.0030.03713.63
5.3.10.0130.03713.57
5.3.00.0070.04013.67
5.2.170.0070.03011.11
5.2.160.0130.02711.06
5.2.150.0070.02711.06
5.2.140.0100.03711.00
5.2.130.0070.03011.16
5.2.120.0000.03311.17
5.2.110.0070.03011.07
5.2.100.0130.02010.98
5.2.90.0070.02711.20
5.2.80.0000.04311.06
5.2.70.0100.02711.06
5.2.60.0070.03011.05
5.2.50.0100.02711.06
5.2.40.0100.02711.05
5.2.30.0030.03010.94
5.2.20.0000.03710.81
5.2.10.0000.03310.83
5.2.00.0100.02310.63
5.1.60.0030.0279.90
5.1.50.0070.03010.10
5.1.40.0070.02710.01
5.1.30.0000.03010.31
5.1.20.0030.03010.43
5.1.10.0100.03310.07
5.1.00.0000.03310.00
5.0.50.0100.0138.51
5.0.40.0070.0238.36
5.0.30.0070.0338.28
5.0.20.0070.0178.15
5.0.10.0070.0178.14
5.0.00.0070.0338.28
4.4.90.0100.0105.77
4.4.80.0000.0205.82
4.4.70.0030.0235.80
4.4.60.0070.0135.84
4.4.50.0030.0175.84
4.4.40.0030.0275.83
4.4.30.0030.0135.84
4.4.20.0000.0175.82
4.4.10.0030.0135.88
4.4.00.0000.0275.82
4.3.110.0000.0205.74
4.3.100.0000.0175.69
4.3.90.0000.0175.75
4.3.80.0030.0235.85
4.3.70.0100.0175.72
4.3.60.0000.0235.73
4.3.50.0000.0175.70
4.3.40.0030.0305.71
4.3.30.0030.0204.61
4.3.20.0000.0204.58
4.3.10.0070.0174.54
4.3.00.0130.0276.70

preferences:
62.07 ms | 400 KiB | 5 Q