3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/(\d)/', '4', $testresult); var_dump($testresult);

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)
8.3.60.0070.00716.75
8.3.50.0140.00716.12
8.3.40.0120.00318.98
8.3.30.0040.01118.89
8.3.20.0080.00020.09
8.3.10.0080.00023.59
8.3.00.0060.00323.66
8.2.180.0110.00418.29
8.2.170.0110.00422.96
8.2.160.0030.01320.53
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0000.00919.89
8.2.110.0030.00619.06
8.2.100.0080.00417.78
8.2.90.0050.00318.92
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.68
8.2.50.0050.00218.10
8.2.40.0030.00520.46
8.2.30.0030.00520.91
8.2.20.0060.00318.07
8.2.10.0040.00417.89
8.2.00.0110.00017.88
8.1.280.0090.00625.92
8.1.270.0030.00523.88
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00721.17
8.1.230.0000.01219.00
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00418.66
8.1.150.0000.00818.83
8.1.140.0040.00417.46
8.1.130.0000.00717.32
8.1.120.0000.00917.54
8.1.110.0000.00717.46
8.1.100.0040.00417.54
8.1.90.0070.00317.36
8.1.80.0040.00717.46
8.1.70.0040.00417.50
8.1.60.0050.00317.59
8.1.50.0030.00517.56
8.1.40.0000.00717.52
8.1.30.0080.00017.55
8.1.20.0060.00317.74
8.1.10.0040.00417.61
8.1.00.0030.00517.39
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0030.00318.25
8.0.270.0000.00817.07
8.0.260.0030.00316.78
8.0.250.0000.00716.87
8.0.240.0040.00416.99
8.0.230.0000.00816.88
8.0.220.0040.00416.87
8.0.210.0070.00016.81
8.0.200.0000.00716.89
8.0.190.0000.00917.00
8.0.180.0040.00416.82
8.0.170.0030.00316.94
8.0.160.0040.00416.80
8.0.150.0040.00416.75
8.0.140.0070.00016.83
8.0.130.0000.00613.38
8.0.120.0080.00016.85
8.0.110.0040.00416.82
8.0.100.0050.00316.76
8.0.90.0040.00416.73
8.0.80.0060.01016.95
8.0.70.0050.00216.80
8.0.60.0050.00316.73
8.0.50.0040.00416.96
8.0.30.0100.00917.11
8.0.20.0110.00817.40
8.0.10.0000.00716.96
8.0.00.0090.00916.80
7.4.330.0030.00316.67
7.4.320.0000.00616.73
7.4.300.0030.00316.58
7.4.290.0000.00716.66
7.4.280.0040.00416.67
7.4.270.0070.00016.67
7.4.260.0040.00416.50
7.4.250.0030.00316.48
7.4.240.0070.00016.67
7.4.230.0030.00316.63
7.4.220.0060.01216.54
7.4.210.0080.01016.64
7.4.200.0050.00216.57
7.4.160.0100.00716.39
7.4.150.0070.01417.40
7.4.140.0120.00817.86
7.4.130.0080.01216.40
7.4.120.0100.00816.54
7.4.110.0110.00716.54
7.4.100.0120.00916.70
7.4.90.0100.01016.52
7.4.80.0090.00619.39
7.4.70.0120.00616.44
7.4.60.0080.00816.54
7.4.50.0060.01016.55
7.4.40.0150.00616.59
7.4.30.0100.00616.37
7.4.00.0110.00715.18
7.3.330.0030.00313.14
7.3.320.0050.00013.12
7.3.310.0000.00716.16
7.3.300.0000.00716.14
7.3.290.0030.00316.30
7.3.280.0110.01216.30
7.3.270.0110.00517.40
7.3.260.0140.00716.44
7.3.250.0110.00816.49
7.3.240.0100.00716.45
7.3.230.0100.00616.35
7.3.210.0090.01216.33
7.3.200.0120.00816.34
7.3.190.0090.00616.64
7.3.180.0100.00716.38
7.3.170.0070.01016.52
7.3.160.0110.00416.52
7.2.330.0100.00716.45
7.2.320.0100.00716.72
7.2.310.0150.01016.59
7.2.300.0030.01316.62
7.2.290.0120.00616.54
7.2.80.0070.00716.70
7.2.60.0030.00916.64
7.1.200.0040.00815.77
7.1.110.0350.01016.37
7.1.100.0290.01416.48
7.1.90.0470.01716.39
7.1.80.0460.01316.47
7.1.70.0370.01415.57
7.1.60.0340.02433.47
7.1.50.0540.00932.82
7.1.40.0640.01032.75
7.1.30.0570.01932.87
7.1.20.0500.01733.16
7.1.10.0270.01314.93
7.1.00.0560.01015.27
7.0.250.0430.01015.73
7.0.240.0330.00715.98
7.0.230.0470.01316.04
7.0.220.0450.01615.86
7.0.210.0380.00714.78
7.0.200.0470.00415.07
7.0.190.0500.01215.15
7.0.180.0400.01314.47
7.0.170.0410.01414.31
7.0.160.0380.00614.42
7.0.150.0280.01114.68
7.0.140.0410.01914.58
7.0.130.0490.00914.77
7.0.120.0400.01314.98
7.0.110.0340.01214.73
7.0.100.0360.00714.78
7.0.90.0440.01014.60
7.0.80.0370.01014.60
7.0.70.0450.00614.70
7.0.60.0350.01014.58
7.0.50.0360.01114.78
7.0.40.0380.01314.91
7.0.30.0450.00614.84
7.0.20.0360.01314.70
7.0.10.0400.01014.96
7.0.00.0440.00615.01

preferences:
56.19 ms | 400 KiB | 5 Q