3v4l.org

run code in 500+ PHP versions simultaneously
<?php $string = '${first_name}, ${last_name}, ${create_date:(Y-m-d)}, ${submit_date:(Y-m-d)}'; var_export(preg_match_all('~\$\{([^:}]+)(?::([^}]+))?~', $string, $out, PREG_SET_ORDER) ? $out : 'fail');

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)
8.5.30.0100.00819.05
8.5.20.0070.00919.53
8.5.10.0100.00816.73
8.5.00.0110.01019.83
8.4.180.0160.00619.82
8.4.170.0100.01120.32
8.4.160.0110.01023.73
8.4.150.0060.00716.89
8.4.140.0060.00417.79
8.4.130.0080.01218.56
8.4.120.0060.00324.09
8.4.110.0110.01018.90
8.4.100.0120.00718.91
8.4.90.0150.00523.89
8.4.80.0120.00718.72
8.4.70.0090.01118.36
8.4.60.0130.00718.78
8.4.50.0080.00918.35
8.4.40.0100.01017.60
8.4.30.0100.01019.54
8.4.20.0070.01419.17
8.4.10.0090.00017.68
8.3.300.0130.00720.73
8.3.290.0120.00820.82
8.3.280.0100.01118.39
8.3.270.0140.00616.59
8.3.260.0130.00716.50
8.3.250.0060.00218.73
8.3.240.0120.00717.20
8.3.230.0080.00216.40
8.3.220.0130.00619.04
8.3.210.0110.00816.86
8.3.200.0060.00316.55
8.3.190.0040.00417.26
8.3.180.0140.00516.36
8.3.170.0090.00618.70
8.3.160.0050.00518.84
8.3.150.0070.01418.36
8.3.140.0060.00317.06
8.3.130.0060.00918.67
8.3.120.0040.00418.66
8.3.110.0030.00520.94
8.3.100.0090.00016.53
8.3.90.0110.00716.86
8.3.80.0030.00616.75
8.3.70.0120.00916.63
8.3.60.0080.00818.56
8.3.50.0090.00618.50
8.3.40.0110.00418.93
8.3.30.0110.00418.84
8.3.20.0050.00221.85
8.3.10.0040.00423.48
8.3.00.0040.00423.47
8.2.300.0110.01022.03
8.2.290.0100.00820.61
8.2.280.0050.00518.71
8.2.270.0120.00618.83
8.2.260.0080.00018.60
8.2.250.0030.00519.00
8.2.240.0000.00818.85
8.2.230.0060.00322.58
8.2.220.0060.00324.06
8.2.210.0040.01226.77
8.2.200.0000.00816.50
8.2.190.0140.00416.86
8.2.180.0100.01025.92
8.2.170.0040.01219.09
8.2.160.0000.01422.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00319.89
8.2.110.0060.00322.15
8.2.100.0040.00819.60
8.2.90.0040.00417.75
8.2.80.0090.00618.89
8.2.70.0100.00017.75
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0060.00318.02
8.2.20.0040.00417.93
8.2.10.0030.00617.99
8.2.00.0030.00518.08
8.1.340.0110.00921.45
8.1.330.0110.00721.93
8.1.320.0080.01318.18
8.1.310.0030.00618.48
8.1.300.0040.00420.05
8.1.290.0030.00630.84
8.1.280.0070.01125.92
8.1.270.0000.00823.98
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0040.00420.38
8.1.230.0080.00417.76
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.48
8.1.190.0030.00719.01
8.1.180.0000.00818.10
8.1.170.0090.00018.74
8.1.160.0040.00418.85
8.1.150.0040.00419.00
8.1.140.0070.00017.64
8.1.130.0030.00319.08
8.1.120.0000.00717.44
8.1.110.0040.00417.43
8.1.100.0050.00317.54
8.1.90.0040.00417.59
8.1.80.0030.00917.49
8.1.70.0040.00417.57
8.1.60.0040.00417.56
8.1.50.0000.00817.56
8.1.40.0040.00417.50
8.1.30.0030.00517.80
8.1.20.0070.00017.71
8.1.10.0030.00517.70
8.1.00.0000.00817.55
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0020.00517.23
8.0.260.0000.00617.24
8.0.250.0030.00416.96
8.0.240.0080.00017.06
8.0.230.0000.00716.96
8.0.220.0030.00316.93
8.0.210.0000.00816.97
8.0.200.0030.00316.98
8.0.190.0000.00817.04
8.0.180.0030.00317.02
8.0.170.0100.00016.87
8.0.160.0000.00717.00
8.0.150.0000.00716.84
8.0.140.0050.00216.82
8.0.130.0050.00013.41
8.0.120.0030.00416.91
8.0.110.0000.00717.00
8.0.100.0040.00416.95
8.0.90.0050.00217.00
8.0.80.0090.01216.97
8.0.70.0040.00416.86
8.0.60.0030.00516.92
8.0.50.0000.00717.01
8.0.30.0040.01317.32
8.0.20.0080.01417.40
8.0.10.0000.00817.05
8.0.00.0040.01416.85
7.4.330.0000.00415.55
7.4.320.0060.00016.57
7.4.300.0000.00616.50
7.4.290.0040.00416.65
7.4.280.0040.00416.73
7.4.270.0000.00716.76
7.4.260.0000.00716.73
7.4.250.0000.00716.68
7.4.240.0030.00316.77
7.4.230.0000.00816.68
7.4.220.0080.00016.73
7.4.210.0030.01116.65
7.4.200.0050.00316.48
7.4.160.0090.00816.69
7.4.140.0100.00917.86
7.4.130.0100.01416.56
7.4.120.0090.01116.56
7.4.110.0070.01016.61
7.4.100.0100.00716.50
7.4.90.0090.00916.57
7.4.80.0130.00619.39
7.4.70.0070.01016.66
7.4.60.0090.00616.59
7.4.50.0070.01016.71
7.4.40.0040.01416.56
7.4.00.0110.00714.85
7.3.330.0000.00513.12
7.3.320.0060.00013.08
7.3.310.0030.00316.11
7.3.300.0030.00316.34
7.3.290.0030.00316.34
7.3.280.0070.00816.31
7.3.260.0120.00716.71
7.3.240.0110.00716.42
7.3.230.0110.00816.62
7.3.210.0000.01716.39
7.3.200.0100.00716.68
7.3.190.0160.00016.51
7.3.180.0130.00316.27
7.3.170.0030.01316.34
7.3.160.0110.00416.40
7.2.330.0120.00616.71
7.2.320.0030.02316.61
7.2.310.0120.00916.45
7.2.300.0070.01116.53
7.2.290.0130.00316.49
7.2.60.0000.01517.00
7.2.50.0130.00617.03
7.2.40.5790.01318.00
7.2.30.5650.01217.83
7.2.20.5540.01217.70
7.2.10.3550.01117.82
7.2.00.4990.01617.61
7.1.200.0070.00715.87
7.1.160.5860.01017.23
7.1.150.7040.01216.75
7.1.140.5700.01116.91
7.1.130.0790.00817.03
7.1.120.4940.01217.01
7.1.110.4100.01216.41
7.1.100.3860.00516.41
7.1.90.4820.01016.35
7.1.80.4750.00716.21
7.1.70.4060.01115.20
7.1.60.4250.01633.48
7.1.50.6220.01832.92
7.1.40.7100.00932.82
7.1.30.7230.01732.74
7.1.20.6130.01332.99
7.1.10.6470.01414.98
7.1.00.3620.01115.14

preferences:
104.4 ms | 1467 KiB | 5 Q