3v4l.org

run code in 300+ PHP versions simultaneously
<?php function increment(&$var) { echo 'Variable with value '.$var.' has been passed.'.PHP_EOL; $var++; } $a = 1; call_user_func_array('increment', [$a]); echo $a."\n";

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)
8.3.60.0100.01318.53
8.3.50.0030.01016.57
8.3.40.0040.01118.79
8.3.30.0130.00318.96
8.3.20.0080.00820.38
8.3.10.0080.00023.53
8.3.00.0080.00019.67
8.2.180.0150.00418.41
8.2.170.0090.00622.96
8.2.160.0070.01119.16
8.2.150.0090.00624.18
8.2.140.0070.00024.66
8.2.130.0040.00419.31
8.2.120.0040.00426.35
8.2.110.0180.00322.25
8.2.100.0040.00717.91
8.2.90.0000.00819.31
8.2.80.0000.00818.03
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0060.00318.10
8.2.40.0000.00720.61
8.2.30.0000.00821.14
8.2.20.0050.00218.17
8.2.10.0020.00518.05
8.2.00.0050.00317.93
8.1.280.0140.00325.92
8.1.270.0000.00823.97
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0130.00323.84
8.1.230.0000.01122.13
8.1.220.0040.00417.79
8.1.210.0050.00518.77
8.1.200.0060.00317.22
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0040.00418.57
8.1.160.0030.00619.00
8.1.150.0000.00720.64
8.1.140.0060.00317.44
8.1.130.0040.00418.82
8.1.120.0000.00717.42
8.1.110.0040.00417.45
8.1.100.0080.00017.49
8.1.90.0000.00917.35
8.1.80.0080.00017.35
8.1.70.0000.00817.50
8.1.60.0040.00417.59
8.1.50.0040.00417.39
8.1.40.0000.01317.47
8.1.30.0000.00817.66
8.1.20.0040.00417.54
8.1.10.0030.00517.41
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.44
8.0.270.0000.00717.15
8.0.260.0050.00316.88
8.0.250.0000.00817.01
8.0.240.0040.00416.93
8.0.230.0070.00016.94
8.0.220.0030.00316.88
8.0.210.0000.00716.93
8.0.200.0070.00016.90
8.0.190.0040.00416.91
8.0.180.0040.00416.86
8.0.170.0030.00717.00
8.0.160.0040.00417.00
8.0.150.0000.00716.91
8.0.140.0050.00216.80
8.0.130.0030.00313.41
8.0.120.0000.00816.90
8.0.110.0040.00416.94
8.0.100.0020.00516.73
8.0.90.0000.00716.85
8.0.80.0160.00816.84
8.0.70.0040.00416.94
8.0.60.0000.00717.00
8.0.50.0000.00716.79
8.0.30.0110.00616.97
8.0.20.0090.01217.40
8.0.10.0000.00717.12
8.0.00.0090.00916.95
7.4.330.0000.00615.55
7.4.320.0030.00316.50
7.4.300.0000.00616.59
7.4.290.0030.00316.50
7.4.280.0000.00616.44
7.4.270.0030.00316.60
7.4.260.0000.00716.49
7.4.250.0000.00916.36
7.4.240.0000.00816.56
7.4.230.0000.00716.61
7.4.220.0130.01316.42
7.4.210.0060.01016.52
7.4.200.0000.00716.68
7.4.160.0110.00716.34
7.4.150.0130.01017.40
7.4.140.0150.01017.86
7.4.130.0060.01216.52
7.4.120.0100.01016.52
7.4.110.0160.00016.65
7.4.100.0120.00916.63
7.4.90.0090.00916.41
7.4.80.0070.01719.39
7.4.70.0060.01016.51
7.4.60.0100.01016.58
7.4.50.0080.00516.71
7.4.40.0130.00716.37
7.4.30.0100.00716.47
7.4.00.0130.00315.13
7.3.330.0050.00013.20
7.3.320.0050.00013.14
7.3.310.0040.00416.37
7.3.300.0070.00016.36
7.3.290.0080.00916.39
7.3.280.0080.00716.34
7.3.270.0080.00817.40
7.3.260.0110.01116.42
7.3.250.0110.00616.43
7.3.240.0120.00916.44
7.3.230.0090.00916.55
7.3.210.0040.01216.29
7.3.200.0060.00916.41
7.3.190.0120.00316.49
7.3.180.0070.01016.64
7.3.170.0170.00016.52
7.3.160.0070.00716.34
7.3.10.0030.01416.66
7.3.00.0040.00716.56
7.2.330.0130.00416.59
7.2.320.0160.00616.79
7.2.310.0120.00616.72
7.2.300.0160.00016.68
7.2.290.0050.01116.43
7.2.130.0070.00716.94
7.2.120.0120.00016.66
7.2.110.0000.01216.96
7.2.100.0030.00916.73
7.2.90.0090.00316.63
7.2.80.0070.00717.10
7.2.70.0100.00716.65
7.2.60.0080.00716.84
7.2.50.0080.00816.91
7.2.40.0040.01216.84
7.2.30.0070.00316.94
7.2.20.0040.01116.89
7.2.10.0070.00716.86
7.2.00.0010.00918.10
7.1.250.0080.00415.82
7.1.200.0090.00615.69
7.1.100.0080.00318.07
7.1.70.0060.00916.80
7.1.60.0210.00934.94
7.1.50.0370.00734.43
7.1.40.0280.00934.32
7.1.30.0290.01634.32
7.1.20.0290.01034.55
7.1.10.0080.01116.55
7.1.00.0120.00616.50
7.0.200.0000.01516.47
7.0.190.0090.00916.75
7.0.180.0030.01316.17
7.0.170.0060.01516.24
7.0.160.0060.01516.13
7.0.150.0040.01416.14
7.0.140.0110.00716.33
7.0.130.0080.00816.43
7.0.120.0080.00816.42
7.0.110.0060.01316.42
7.0.100.0060.01316.16
7.0.90.0130.00616.31
7.0.80.0100.00916.49
7.0.70.0070.01016.25
7.0.60.0090.00916.18
7.0.50.0000.01516.17
7.0.40.0090.00616.30
7.0.30.0060.00916.37
7.0.20.0130.00316.26
7.0.10.0170.00516.36
7.0.00.0100.00716.21

preferences:
44.48 ms | 401 KiB | 5 Q