3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( array_combine(['re', 're', 're'], [1, 2]) );

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)
8.3.60.0070.00716.38
8.3.50.0070.00716.41
8.3.40.0150.00618.97
8.3.30.0060.00918.71
8.3.20.0090.00620.16
8.3.10.0030.00523.48
8.3.00.0070.00719.66
8.2.180.0100.00716.50
8.2.170.0100.00722.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0070.00019.21
8.2.120.0080.00026.35
8.2.110.0110.00422.11
8.2.100.0100.00317.91
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0040.00417.80
8.2.50.0050.00318.10
8.2.40.0040.00422.18
8.2.30.0040.00419.17
8.2.20.0000.00717.91
8.2.10.0030.00518.05
8.2.00.0000.00718.04
8.1.280.0100.01025.92
8.1.270.0040.00422.18
8.1.260.0130.00626.35
8.1.250.0000.00728.09
8.1.240.0000.00923.79
8.1.230.0080.00417.76
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0030.00617.10
8.1.180.0000.00918.10
8.1.170.0000.00818.65
8.1.160.0030.00318.93
8.1.150.0050.00220.45
8.1.140.0000.00817.28
8.1.130.0040.00418.76
8.1.120.0000.00717.29
8.1.110.0000.01017.20
8.1.100.0020.00517.23
8.1.90.0040.00417.23
8.1.80.0030.00417.33
8.1.70.0040.00417.32
8.1.60.0060.00317.34
8.1.50.0030.00517.43
8.1.40.0030.00617.45
8.1.30.0050.00217.48
8.1.20.0080.00017.55
8.1.10.0000.00817.38
8.1.00.0040.00417.41
8.0.300.0070.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0030.00317.18
8.0.260.0070.00016.77
8.0.250.0030.00516.80
8.0.240.0000.00816.83
8.0.230.0000.00816.99
8.0.220.0000.00716.78
8.0.210.0070.00016.84
8.0.200.0000.00716.91
8.0.190.0030.00616.82
8.0.180.0030.00316.92
8.0.170.0030.00316.88
8.0.160.0000.00816.96
8.0.150.0000.00716.84
8.0.140.0050.00316.77
8.0.130.0030.00313.30
8.0.120.0030.00516.85
8.0.110.0000.00716.77
8.0.100.0040.00416.66
8.0.90.0000.00716.95
8.0.80.0100.00616.89
8.0.70.0000.00716.80
8.0.60.0040.00416.86
8.0.50.0000.00716.68
8.0.30.0130.00717.02
8.0.20.0100.01117.40
8.0.10.0060.00316.80
8.0.00.0040.01416.70
7.4.330.0020.00215.55
7.4.320.0030.00516.32
7.4.300.0000.00716.45
7.4.290.0000.00716.36
7.4.280.0040.00416.50
7.4.270.0000.00816.38
7.4.260.0000.00613.25
7.4.250.0000.00716.42
7.4.240.0030.00316.44
7.4.230.0040.00416.57
7.4.220.0160.00316.47
7.4.210.0080.01016.38
7.4.200.0000.00716.54
7.4.160.0100.00716.23
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0120.01216.46
7.4.120.0120.00816.24
7.4.110.0100.00716.32
7.4.100.0070.01016.42
7.4.90.0100.00716.48
7.4.80.0120.00419.39
7.4.70.0100.00616.35
7.4.60.0080.00816.47
7.4.50.0100.00315.96
7.4.40.0070.01016.52
7.4.30.0060.01116.24
7.4.00.0070.00614.85
7.3.330.0050.00013.05
7.3.320.0030.00213.13
7.3.310.0070.00016.22
7.3.300.0030.00316.09
7.3.290.0030.00316.15
7.3.280.0080.00816.20
7.3.270.0080.00817.40
7.3.260.0090.00816.26
7.3.250.0060.01416.26
7.3.240.0070.01016.21
7.3.230.0120.00816.21
7.3.210.0130.00316.19
7.3.200.0100.00616.38
7.3.190.0090.00816.16
7.3.180.0070.01016.11
7.3.170.0060.01216.22
7.3.160.0060.01016.29
7.3.120.0030.00914.34
7.3.110.0030.01014.47
7.3.100.0120.00314.88
7.3.90.0120.00014.69
7.3.80.0090.00614.83
7.3.70.0000.01314.34
7.3.60.0100.00714.75
7.3.50.0070.00414.73
7.3.40.0040.00814.48
7.3.30.0030.01014.70
7.3.20.0060.00616.13
7.3.10.0080.00516.54
7.3.00.0020.01216.40
7.2.330.0170.00716.14
7.2.320.0100.00716.58
7.2.310.0150.00416.29
7.2.300.0090.00916.18
7.2.290.0130.00416.50
7.2.250.0060.00614.70
7.2.240.0060.00914.92
7.2.230.0000.01615.00
7.2.220.0040.00714.82
7.2.210.0030.00615.09
7.2.200.0000.01214.54
7.2.190.0120.00314.80
7.2.180.0060.00914.99
7.2.170.0040.01114.56
7.2.130.0030.01016.69
7.2.120.0060.00316.81
7.2.110.0030.01016.75
7.2.100.0030.01316.78
7.2.90.0070.00316.75
7.2.80.0060.00616.65
7.2.70.0030.01016.63
7.2.60.0080.00816.53
7.2.50.0060.00916.64
7.2.40.0100.00616.91
7.2.30.0040.00716.48
7.2.20.0030.01216.69
7.2.10.0110.00316.66
7.2.00.0020.00817.99
7.1.330.0040.00415.50
7.1.320.0000.01215.54
7.1.310.0070.00715.73
7.1.300.0040.00415.75
7.1.290.0030.00715.59
7.1.280.0050.00515.77
7.1.270.0000.00915.63
7.1.260.0040.01115.64
7.1.250.0040.01115.41
7.1.200.0070.00715.49
7.1.100.0060.01018.15
7.1.70.0000.01216.83
7.1.60.0160.01034.81
7.1.50.0290.01334.61
7.1.40.0200.00734.16
7.1.30.0180.00734.45
7.1.20.0100.01734.30
7.1.10.0070.00716.23
7.1.00.0060.01016.42
7.0.200.0040.00816.39
7.0.190.0160.00316.66
7.0.180.0070.00716.00
7.0.170.0040.00816.15
7.0.160.0070.00715.98
7.0.150.0140.00016.03
7.0.140.0060.00616.05
7.0.130.0150.00616.39
7.0.120.0070.01016.24
7.0.110.0040.00816.32
7.0.100.0090.00616.03
7.0.90.0080.00516.07
7.0.80.0060.00616.33
7.0.70.0030.00915.90
7.0.60.0030.01015.97
7.0.50.0030.01016.36
7.0.40.0030.01116.25
7.0.30.0030.01016.21
7.0.20.0000.01416.50
7.0.10.0070.00716.45
7.0.00.0030.01016.14

preferences:
42.11 ms | 401 KiB | 5 Q