3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function __construct() {} public function test() {} } var_dump( is_callable( [new test,'__construct'] ) );

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)
8.3.60.0100.01018.32
8.3.50.0160.00522.05
8.3.40.0120.00318.54
8.3.30.0070.00718.72
8.3.20.0050.00320.16
8.3.10.0040.00423.51
8.3.00.0040.00419.13
8.2.180.0140.00716.63
8.2.170.0060.00822.96
8.2.160.0090.00620.46
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0060.00322.14
8.2.100.0030.00917.62
8.2.90.0000.00817.77
8.2.80.0040.00417.97
8.2.70.0050.00317.80
8.2.60.0000.00818.03
8.2.50.0060.00318.10
8.2.40.0000.00820.95
8.2.30.0000.00719.15
8.2.20.0040.00417.59
8.2.10.0000.00817.97
8.2.00.0000.00717.67
8.1.280.0120.00625.92
8.1.270.0060.00318.90
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00422.47
8.1.230.0040.00821.03
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0030.00718.10
8.1.170.0040.00418.58
8.1.160.0070.00020.16
8.1.150.0040.00418.85
8.1.140.0040.00417.38
8.1.130.0030.00317.60
8.1.120.0040.00417.42
8.1.110.0030.00317.45
8.1.100.0040.00417.39
8.1.90.0050.00317.39
8.1.80.0000.00717.32
8.1.70.0030.00317.30
8.1.60.0040.00417.41
8.1.50.0040.00417.36
8.1.40.0040.00417.46
8.1.30.0050.00317.49
8.1.20.0040.00417.50
8.1.10.0070.00017.46
8.1.00.0080.00317.40
8.0.300.0080.00019.97
8.0.290.0070.00016.75
8.0.280.0000.00718.39
8.0.270.0000.00817.23
8.0.260.0030.00317.13
8.0.250.0000.00616.91
8.0.240.0030.00517.01
8.0.230.0070.00016.90
8.0.220.0080.00016.80
8.0.210.0030.00316.80
8.0.200.0030.00316.88
8.0.190.0040.00416.77
8.0.180.0020.00516.87
8.0.170.0030.00516.82
8.0.160.0000.00716.73
8.0.150.0030.00316.69
8.0.140.0040.00416.83
8.0.130.0050.00313.33
8.0.120.0040.00416.68
8.0.110.0020.00516.83
8.0.100.0000.00816.86
8.0.90.0040.00416.65
8.0.80.0060.01116.75
8.0.70.0040.00416.89
8.0.60.0000.00716.68
8.0.50.0080.00016.77
8.0.30.0060.01317.02
8.0.20.0120.01217.40
8.0.10.0040.00416.74
8.0.00.0090.00816.84
7.4.330.0000.00515.08
7.4.320.0030.00316.42
7.4.300.0060.00016.57
7.4.290.0030.00716.43
7.4.280.0050.00316.43
7.4.270.0000.00716.50
7.4.260.0000.00716.50
7.4.250.0000.00816.46
7.4.240.0040.00416.40
7.4.230.0040.00416.61
7.4.220.0030.01716.46
7.4.210.0090.00916.56
7.4.200.0050.00216.31
7.4.160.0070.00716.35
7.4.150.0160.00417.40
7.4.140.0070.01117.86
7.4.130.0090.01016.41
7.4.120.0120.00716.45
7.4.110.0090.00916.31
7.4.100.0110.00616.46
7.4.90.0060.01316.39
7.4.80.0100.01019.39
7.4.70.0100.00716.42
7.4.60.0110.00516.52
7.4.50.0000.00916.47
7.4.40.0110.01116.50
7.4.30.0070.01016.42
7.4.00.0030.01115.02
7.3.330.0030.00313.30
7.3.320.0000.00513.30
7.3.310.0030.00316.11
7.3.300.0000.00616.29
7.3.290.0070.00716.29
7.3.280.0070.01116.29
7.3.270.0120.00617.40
7.3.260.0160.00616.27
7.3.250.0100.00716.37
7.3.240.0110.01116.60
7.3.230.0080.00916.39
7.3.210.0070.01016.52
7.3.200.0030.01519.39
7.3.190.0090.00616.36
7.3.180.0140.00916.28
7.3.170.0030.01316.51
7.3.160.0150.00616.27
7.3.120.0100.01014.67
7.3.110.0040.01414.64
7.3.100.0090.00614.86
7.3.90.0000.01414.30
7.3.80.0070.00714.70
7.3.70.0070.00314.81
7.3.60.0030.00714.67
7.3.50.0030.00614.58
7.3.40.0040.01114.68
7.3.30.0130.00314.63
7.3.20.0040.00716.61
7.3.10.0110.01016.44
7.3.00.0080.00816.29
7.2.330.0080.00816.66
7.2.320.0200.01316.24
7.2.310.0120.00416.57
7.2.300.0100.00616.64
7.2.290.0100.00616.54
7.2.250.0030.01414.75
7.2.240.0120.00915.15
7.2.230.0060.00614.91
7.2.220.0040.00814.91
7.2.210.0090.00614.72
7.2.200.0090.00314.77
7.2.190.0040.01414.88
7.2.180.0030.00714.95
7.2.170.0040.01114.78
7.2.130.0080.01216.34
7.2.120.0130.00816.27
7.2.110.0160.00816.28
7.2.100.0170.00216.56
7.2.90.0140.00716.66
7.2.80.0110.00916.48
7.2.70.0140.00516.20
7.2.60.0400.00615.88
7.2.50.0130.00716.44
7.2.40.0070.01216.35
7.2.30.0160.00316.38
7.2.20.0110.00916.37
7.2.10.0120.00716.29
7.2.00.0080.00917.60
7.1.330.0030.01215.83
7.1.320.0030.01015.73
7.1.310.0050.00515.86
7.1.300.0060.00315.48
7.1.290.0040.00815.73
7.1.280.0100.00315.62
7.1.270.0030.00615.76
7.1.260.0080.00615.68
7.1.250.0160.00715.21
7.1.200.0100.00315.74
7.1.100.0080.00318.27
7.1.70.0040.00717.13
7.1.60.0120.01219.22
7.1.50.0000.01016.86
7.1.00.0030.07722.43
7.0.200.0000.00716.75
7.0.140.0070.07722.21
7.0.60.0070.07319.95
7.0.50.0070.08017.95
7.0.40.0170.08020.23
7.0.30.0430.06320.19
7.0.20.0200.05320.30
7.0.10.0030.04320.19
7.0.00.0000.09020.12
5.6.280.0000.07020.85
5.6.210.0000.06720.54
5.6.200.0030.04318.16
5.6.190.0070.08020.50
5.6.180.0170.04320.42
5.6.170.0330.07320.47
5.6.160.0030.08720.43
5.6.150.0070.08018.18
5.6.140.0130.07718.27
5.6.130.0030.04318.28
5.6.120.0030.09021.05
5.6.110.0030.05320.98
5.6.100.0070.06020.89
5.6.90.0230.07720.98
5.6.80.0170.07020.44
5.5.350.0370.07020.41
5.5.340.0170.07017.98
5.5.330.0070.06720.57
5.5.320.0270.05020.34
5.5.310.0370.07320.26
5.5.300.0030.04017.98
5.5.290.0030.05318.03
5.5.280.0030.04020.88
5.5.270.0000.04720.97
5.5.260.0100.08320.80
5.5.250.0070.08720.58
5.5.240.0070.03020.16
5.4.450.0800.06019.34
5.4.440.0600.05719.28
5.4.430.0900.03719.51
5.4.420.0830.05019.52
5.4.410.0770.05319.41
5.4.400.0500.06019.25
5.4.390.0630.05019.25
5.4.380.0230.05718.84
5.4.370.0130.05718.52
5.4.360.0170.06018.74
5.4.350.0100.07318.59
5.4.340.0170.07718.75
5.4.320.0230.05318.73
5.4.310.0300.05718.80
5.4.300.0300.06018.61
5.4.290.0230.05018.47
5.4.280.0330.05318.61
5.4.270.0200.07318.69
5.4.260.0200.06018.74
5.4.250.0200.06018.46
5.4.240.0200.05718.78
5.4.230.0300.04718.61
5.4.220.0230.05718.55
5.4.210.0300.06718.68
5.4.200.0130.05716.61
5.4.190.0130.06018.75
5.4.180.0070.09018.57
5.4.170.0170.08018.57
5.4.160.0200.05018.59
5.4.150.0200.05018.81
5.4.140.0170.07016.34
5.4.130.0400.04716.28
5.4.120.0200.05316.20
5.4.110.0170.06016.46
5.4.100.0170.05716.23
5.4.90.0170.06316.43
5.4.80.0300.05016.40
5.4.70.0230.05716.14
5.4.60.0330.05016.27
5.4.50.0270.04316.40
5.4.40.0230.06716.26
5.4.30.0300.04316.25
5.4.20.0170.06016.41
5.4.10.0100.06316.29
5.4.00.0130.05315.75
5.3.290.0300.04714.71
5.3.280.0170.06314.57
5.3.270.0230.05314.83
5.3.260.0300.04714.73
5.3.250.0200.05314.61
5.3.240.0170.05314.64
5.3.230.0200.06314.62
5.3.220.0400.05314.58
5.3.210.0270.06314.57
5.3.200.0230.04714.63
5.3.190.0230.05014.80
5.3.180.0300.04314.73
5.3.170.0370.05314.61
5.3.160.0270.04314.81
5.3.150.0330.06314.60
5.3.140.0170.07014.65
5.3.130.0130.06314.67
5.3.120.0170.05714.71
5.3.110.0230.05714.58
5.3.100.0230.04714.22
5.3.90.0230.05014.15
5.3.80.0270.04714.13
5.3.70.0100.06014.13
5.3.60.0170.05714.13
5.3.50.0230.05014.02
5.3.40.0200.06314.05
5.3.30.0200.05013.91
5.3.20.0230.05013.67
5.3.10.0270.04013.70
5.3.00.0270.05013.69
5.2.170.0230.03711.13
5.2.160.0170.04011.27
5.2.150.0230.03311.26
5.2.140.0100.04711.37
5.2.130.0170.03711.16
5.2.120.0130.04011.22
5.2.110.0200.03711.17
5.2.100.0200.03311.31
5.2.90.0130.04711.33
5.2.80.0170.04011.17
5.2.70.0100.05011.23
5.2.60.0130.04711.10
5.2.50.0070.04711.05
5.2.40.0100.04711.10
5.2.30.0100.04711.10
5.2.20.0200.04311.00
5.2.10.0170.03310.89
5.2.00.0070.04710.75
5.1.60.0170.03010.04
5.1.50.0130.03310.10
5.1.40.0100.03710.10
5.1.30.0170.03310.42
5.1.20.0170.03310.53
5.1.10.0130.03710.07
5.1.00.0170.03710.11
5.0.50.0130.0238.57
5.0.40.0030.0308.44
5.0.30.0100.0408.29
5.0.20.0100.0278.20
5.0.10.0070.0308.31
5.0.00.0100.0438.27
4.4.90.0070.0206.27
4.4.80.0030.0276.27
4.4.70.0070.0276.27
4.4.60.0100.0236.27
4.4.50.0100.0176.27
4.4.40.0000.0436.27
4.4.30.0070.0206.27
4.4.20.0100.0306.27
4.4.10.0030.0336.27
4.4.00.0130.0436.27
4.3.110.0130.0236.27
4.3.100.0130.0276.27
4.3.90.0070.0236.27
4.3.80.0070.0336.27
4.3.70.0100.0206.27
4.3.60.0070.0206.27
4.3.50.0100.0206.27
4.3.40.0070.0336.27
4.3.30.0070.0206.27
4.3.20.0000.0276.27
4.3.10.0100.0276.27
4.3.00.0070.0277.60

preferences:
49.53 ms | 401 KiB | 5 Q