3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { public function __construct() { function example() { var_dump(__CLASS__); } } } new Example(); example(); ?>

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)
8.3.60.0140.00718.30
8.3.50.0070.01118.20
8.3.40.0090.00618.84
8.3.30.0040.01118.45
8.3.20.0000.00820.60
8.3.10.0030.00621.69
8.3.00.0040.00420.84
8.2.180.0130.00318.16
8.2.170.0060.00922.96
8.2.160.0100.00322.13
8.2.150.0000.00725.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0080.00020.21
8.2.100.0090.00317.59
8.2.90.0040.00417.50
8.2.80.0040.00417.97
8.2.70.0030.00617.68
8.2.60.0060.00319.63
8.2.50.0090.00018.10
8.2.40.0040.00419.25
8.2.30.0000.00719.05
8.2.20.0040.00417.89
8.2.10.0070.00219.14
8.2.00.0000.00718.23
8.1.280.0040.01525.92
8.1.270.0080.00020.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00321.96
8.1.230.0110.00021.04
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0060.00318.45
8.1.160.0000.00718.82
8.1.150.0040.00418.73
8.1.140.0040.00418.86
8.1.130.0000.00720.25
8.1.120.0040.00417.43
8.1.110.0000.00817.26
8.1.100.0000.00717.40
8.1.90.0060.00317.27
8.1.80.0050.00217.41
8.1.70.0030.00517.23
8.1.60.0000.01217.39
8.1.50.0040.00417.41
8.1.40.0060.00317.39
8.1.30.0030.00517.49
8.1.20.0120.00017.49
8.1.10.0000.00717.51
8.1.00.0040.00417.32
8.0.300.0050.00221.78
8.0.290.0030.00616.63
8.0.280.0030.00318.43
8.0.270.0030.00316.80
8.0.260.0030.00318.44
8.0.250.0030.00716.95
8.0.240.0040.00416.86
8.0.230.0070.00016.74
8.0.220.0040.00416.85
8.0.210.0040.00416.68
8.0.200.0040.00416.89
8.0.190.0050.00316.93
8.0.180.0070.00016.75
8.0.170.0000.00816.71
8.0.160.0000.00716.84
8.0.150.0000.00716.82
8.0.140.0030.00516.72
8.0.130.0030.00313.26
8.0.120.0000.00716.81
8.0.110.0000.00716.74
8.0.100.0040.00416.82
8.0.90.0000.00716.87
8.0.80.0040.01116.71
8.0.70.0040.00416.65
8.0.60.0040.00416.61
8.0.50.0000.00716.63
8.0.30.0070.01116.90
8.0.20.0120.01016.96
8.0.10.0070.00017.00
8.0.00.0130.00416.71
7.4.330.0000.00616.71
7.4.320.0030.00316.48
7.4.300.0000.00616.57
7.4.290.0000.00816.42
7.4.280.0030.00316.31
7.4.270.0000.00816.53
7.4.260.0050.00216.43
7.4.250.0040.00416.30
7.4.240.0060.00016.39
7.4.230.0000.00716.61
7.4.220.0000.00716.29
7.4.210.0050.01016.49
7.4.200.0030.00316.62
7.4.160.0080.00816.50
7.4.130.0130.00616.54
7.4.120.0090.00816.41
7.4.110.0070.01016.76
7.4.100.0100.00716.28
7.4.90.0090.00916.37
7.4.80.0140.00419.39
7.4.70.0060.01516.63
7.4.60.0120.01116.41
7.4.50.0030.01316.39
7.4.40.0140.00816.50
7.4.10.0030.01415.18
7.4.00.0040.01114.90
7.3.330.0020.00213.29
7.3.320.0030.00313.15
7.3.310.0000.00716.18
7.3.300.0040.00416.30
7.3.290.0000.00716.24
7.3.280.0090.00616.20
7.3.260.0100.00716.32
7.3.240.0080.01116.42
7.3.230.0060.00916.41
7.3.210.0100.00716.27
7.3.200.0040.01216.47
7.3.190.0060.00916.31
7.3.180.0060.01016.56
7.3.170.0140.00416.23
7.3.160.0100.00716.23
7.3.130.0090.00914.66
7.3.120.0030.01314.79
7.3.110.0070.01114.70
7.3.100.0060.00914.71
7.3.90.0110.00614.54
7.3.80.0040.01114.71
7.3.70.0070.00714.80
7.3.60.0100.00614.88
7.3.50.0070.00714.66
7.3.40.0110.00014.77
7.3.30.0080.00814.58
7.3.20.0100.00916.47
7.3.10.0110.00716.52
7.3.00.0110.00516.39
7.2.330.0030.01716.30
7.2.320.0080.00916.74
7.2.310.0120.00616.39
7.2.300.0130.01016.51
7.2.290.0110.00816.29
7.2.260.0120.00414.99
7.2.250.0070.01015.09
7.2.240.0070.00814.77
7.2.230.0040.01115.13
7.2.220.0090.00314.69
7.2.210.0000.01514.88
7.2.200.0100.00315.00
7.2.190.0100.00714.95
7.2.180.0030.01514.61
7.2.170.0150.00014.77
7.2.160.0020.01714.72
7.2.150.0100.00916.51
7.2.140.0050.01116.67
7.2.130.0110.00616.58
7.2.120.0080.00416.69
7.2.110.0100.00716.44
7.2.100.0060.00616.43
7.2.90.0050.00616.63
7.2.80.0140.00616.48
7.2.70.0060.00816.60
7.2.60.0100.00816.58
7.2.50.0050.01016.55
7.2.40.0090.00416.87
7.2.30.0080.01216.63
7.2.20.0150.00516.56
7.2.10.0090.01116.67
7.2.00.0030.01216.69
7.1.330.0000.01315.76
7.1.320.0100.00615.57
7.1.310.0140.00015.63
7.1.300.0030.00715.43
7.1.290.0000.01515.32
7.1.280.0000.01515.57
7.1.270.0090.01015.41
7.1.260.0100.00815.57
7.1.250.0050.00915.43
7.1.240.0080.00415.71
7.1.230.0070.00415.80
7.1.220.0140.00015.85
7.1.210.0050.00915.61
7.1.200.0080.00815.81
7.1.190.0110.00015.68
7.1.180.0030.01015.52
7.1.170.0000.00915.53
7.1.160.0070.00715.48
7.1.150.0050.00315.61
7.1.140.0090.00315.75
7.1.130.0030.00615.41
7.1.120.0030.00515.61
7.1.110.0030.00915.77
7.1.100.0000.01515.64
7.1.90.0030.01015.49
7.1.80.0030.00615.76
7.1.70.0150.00015.82
7.1.60.0070.00415.46
7.1.50.0110.00015.65
7.1.40.0070.00715.57
7.1.30.0040.00815.39
7.1.20.0000.01515.65
7.1.10.0060.00615.68
7.1.00.0030.00615.77

preferences:
58.61 ms | 400 KiB | 5 Q