3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function test(array $a = NULL) { var_dump('asdf'); } } $a = new Test(); $a->test();

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)
8.3.70.0070.01418.30
8.3.60.0110.00416.61
8.3.50.0110.00816.48
8.3.40.0070.00718.59
8.3.30.0110.00418.59
8.3.20.0070.00020.16
8.3.10.0080.00021.78
8.3.00.0050.00319.17
8.2.180.0100.00718.14
8.2.170.0030.01222.96
8.2.160.0160.00020.11
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00421.02
8.2.120.0060.00326.35
8.2.110.0000.01022.30
8.2.100.0000.01117.78
8.2.90.0040.00417.72
8.2.80.0040.00417.97
8.2.70.0000.00817.49
8.2.60.0000.00917.93
8.2.50.0000.00818.10
8.2.40.0040.00420.42
8.2.30.0040.00421.03
8.2.20.0040.00417.85
8.2.10.0000.00717.94
8.2.00.0000.00717.96
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0050.00326.35
8.1.250.0120.00028.09
8.1.240.0050.00522.05
8.1.230.0110.00021.04
8.1.220.0080.00017.74
8.1.210.0000.00918.85
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0090.00018.10
8.1.170.0000.00920.36
8.1.160.0000.00719.00
8.1.150.0040.00420.48
8.1.140.0050.00219.51
8.1.130.0000.00718.73
8.1.120.0000.00717.37
8.1.110.0030.00417.32
8.1.100.0040.00417.27
8.1.90.0070.00017.40
8.1.80.0040.00417.37
8.1.70.0030.00317.40
8.1.60.0060.00317.44
8.1.50.0030.00517.44
8.1.40.0050.00317.52
8.1.30.0080.00317.68
8.1.20.0040.00417.61
8.1.10.0040.00417.49
8.1.00.0040.00417.34
8.0.300.0000.00719.91
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0050.00317.09
8.0.260.0030.00316.86
8.0.250.0000.00716.91
8.0.240.0070.00016.96
8.0.230.0070.00016.89
8.0.220.0030.00316.78
8.0.210.0030.00316.75
8.0.200.0040.00416.76
8.0.190.0070.00316.87
8.0.180.0000.00716.90
8.0.170.0070.00016.82
8.0.160.0040.00416.71
8.0.150.0070.00016.79
8.0.140.0030.00616.74
8.0.130.0060.00013.28
8.0.120.0040.00416.84
8.0.110.0040.00416.80
8.0.100.0000.00716.71
8.0.90.0040.00416.64
8.0.80.0070.00716.80
8.0.70.0000.00716.84
8.0.60.0000.00716.77
8.0.50.0000.00816.71
8.0.30.0150.01117.08
8.0.20.0090.01017.40
8.0.10.0040.00416.82
8.0.00.0180.00416.53
7.4.330.0000.00515.55
7.4.320.0030.00316.57
7.4.300.0030.00316.48
7.4.290.0110.00016.48
7.4.280.0000.00716.59
7.4.270.0000.00716.59
7.4.260.0060.00316.55
7.4.250.0040.00416.47
7.4.240.0030.00316.51
7.4.230.0000.00716.65
7.4.220.0130.00316.36
7.4.210.0130.00316.55
7.4.200.0040.00416.66
7.4.160.0100.00816.65
7.4.150.0120.01217.40
7.4.140.0130.00717.86
7.4.130.0060.01316.48
7.4.120.0100.00816.56
7.4.110.0120.00816.34
7.4.100.0100.01016.47
7.4.90.0060.01516.47
7.4.80.0110.00719.39
7.4.70.0070.01016.64
7.4.60.0080.00816.27
7.4.50.0000.01116.43
7.4.40.0070.01416.24
7.4.30.0090.00616.53
7.4.10.0110.00714.98
7.4.00.0090.00914.86
7.3.330.0030.00313.16
7.3.320.0030.00313.11
7.3.310.0030.00316.19
7.3.300.0030.00316.14
7.3.290.0060.00916.31
7.3.280.0090.00816.29
7.3.270.0080.00917.40
7.3.260.0080.00816.24
7.3.250.0120.00716.24
7.3.240.0060.01116.25
7.3.230.0120.00616.55
7.3.210.0090.00616.26
7.3.200.0130.00616.16
7.3.190.0100.00716.36
7.3.180.0090.01316.29
7.3.170.0070.01016.15
7.3.160.0060.00916.35
7.3.130.0060.01014.61
7.3.120.0100.00714.64
7.3.110.0120.00814.68
7.3.100.0060.01214.93
7.3.90.0120.00614.95
7.3.80.0060.00314.66
7.3.70.0000.01614.84
7.3.60.0000.01614.70
7.3.50.0100.00014.76
7.3.40.0070.00714.63
7.3.30.0040.01114.60
7.3.20.0090.00616.60
7.3.10.0060.00316.61
7.3.00.0060.00616.43
7.2.330.0090.00916.34
7.2.320.0060.01016.61
7.2.310.0040.01316.25
7.2.300.0110.01116.77
7.2.290.0090.00916.32
7.2.260.0060.01214.86
7.2.250.0000.01314.76
7.2.240.0000.01314.81
7.2.230.0100.00314.82
7.2.220.0100.00715.14
7.2.210.0030.01214.82
7.2.200.0120.00315.08
7.2.190.0100.01014.82
7.2.180.0060.00914.84
7.2.170.0030.01014.60
7.2.160.0060.00314.98
7.2.150.0060.01016.87
7.2.140.0120.00016.81
7.2.130.0000.01516.99
7.2.120.0040.01116.74
7.2.110.0030.01016.48
7.2.100.0060.00916.57
7.2.90.0100.00616.74
7.2.80.0000.01216.68
7.2.70.0070.00716.78
7.2.60.0070.00516.63
7.2.50.0040.01416.60
7.2.40.0030.00716.95
7.2.30.0100.00716.68
7.2.20.0080.00916.82
7.2.10.0100.00616.84
7.2.00.0050.01118.01
7.1.330.0040.00715.68
7.1.320.0070.01015.77
7.1.310.0050.00515.73
7.1.300.0080.00315.79
7.1.290.0060.00615.47
7.1.280.0070.00715.57
7.1.270.0030.01215.49
7.1.260.0000.01115.76
7.1.250.0040.00415.48
7.1.240.0030.01015.72
7.1.230.0100.00315.74
7.1.220.0070.00715.70
7.1.210.0070.01015.49
7.1.200.0060.00315.52
7.1.190.0000.01115.79
7.1.180.0090.00015.71
7.1.170.0070.00715.62
7.1.160.0030.00915.66
7.1.150.0030.01215.56
7.1.140.0030.00715.70
7.1.130.0070.00715.70
7.1.120.0000.01115.75
7.1.110.0030.01015.59
7.1.100.0050.00916.91
7.1.90.0070.00315.52
7.1.80.0060.00915.70
7.1.70.0060.00516.39
7.1.60.0100.01225.26
7.1.50.0120.01125.12
7.1.40.0110.00925.00
7.1.30.0130.00624.96
7.1.20.0150.00625.12
7.1.10.0060.00616.04
7.1.00.0080.00316.21
7.0.330.0000.00815.33
7.0.320.0050.00515.22
7.0.310.0070.00715.08
7.0.300.0070.00715.20
7.0.290.0030.00715.32
7.0.280.0070.01015.11
7.0.270.0070.00715.35
7.0.260.0100.00315.10
7.0.250.0040.01115.12
7.0.240.0070.01015.23
7.0.230.0050.00515.04
7.0.220.0030.00615.24
7.0.210.0030.01215.47
7.0.200.0050.00915.85
7.0.190.0080.00715.88
7.0.180.0020.01215.73
7.0.170.0050.00815.64
7.0.160.0020.01215.61
7.0.150.0030.00915.70
7.0.140.0050.00715.77
7.0.130.0060.00715.96
7.0.120.0060.00815.92
7.0.110.0100.00515.64
7.0.100.0080.00515.70
7.0.90.0100.00315.62
7.0.80.0040.00815.82
7.0.70.0050.00815.72
7.0.60.0070.00415.76
7.0.50.0090.00715.90
7.0.40.0080.00314.89
7.0.30.0030.00714.80
7.0.20.0020.00914.86
7.0.10.0030.01014.83
7.0.00.0060.00914.83
5.6.400.0070.00714.14
5.6.390.0030.01314.03
5.6.380.0030.01214.32
5.6.370.0060.00814.29
5.6.360.0090.00613.97
5.6.350.0030.00714.02
5.6.340.0120.00314.41
5.6.330.0070.00714.54
5.6.320.0100.00714.14
5.6.310.0000.01814.07
5.6.300.0100.00314.70
5.6.290.0030.00614.56
5.6.280.0030.01014.11
5.6.270.0070.01014.65
5.6.260.0000.01414.25
5.6.250.0070.00714.10
5.6.240.0030.00614.21
5.6.230.0040.01214.09
5.6.220.0090.00614.35
5.6.210.0080.00614.08
5.6.200.0060.00314.09
5.6.190.0040.00714.32
5.6.180.0040.00714.20
5.6.170.0060.00314.33
5.6.160.0030.01014.19
5.6.150.0110.00014.18
5.6.140.0030.00614.33
5.6.130.0110.00414.34
5.6.120.0030.00714.41
5.6.110.0040.01214.22
5.6.100.0060.00613.94
5.6.90.0060.01014.26
5.6.80.0040.00814.23
5.6.70.0030.00914.11
5.6.60.0030.01014.07
5.6.50.0070.00714.06
5.6.40.0110.00414.11
5.6.30.0030.00613.92
5.6.20.0080.00014.40
5.6.10.0030.01014.52
5.6.00.0090.00314.15

preferences:
52.59 ms | 401 KiB | 5 Q