3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match("/(?!.*purchase)_total_amount/", "purchase_total_amount"));

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)
8.3.60.0070.01418.18
8.3.50.0060.00918.45
8.3.40.0030.01918.82
8.3.30.0140.00018.71
8.3.20.0100.00020.77
8.3.10.0080.00020.15
8.3.00.0000.00720.76
8.2.180.0100.01018.26
8.2.170.0110.00422.96
8.2.160.0130.00022.02
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00026.16
8.2.110.0040.00422.26
8.2.100.0030.00917.78
8.2.90.0050.00317.75
8.2.80.0080.00018.73
8.2.70.0040.00417.68
8.2.60.0000.00817.75
8.2.50.0000.00818.10
8.2.40.0080.00019.26
8.2.30.0000.00719.15
8.2.20.0070.00018.01
8.2.10.0030.00620.55
8.2.00.0000.00719.14
8.1.280.0150.00325.92
8.1.270.0070.00022.23
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00318.61
8.1.230.0040.00722.08
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00817.23
8.1.180.0080.00019.03
8.1.170.0030.00518.64
8.1.160.0000.00718.98
8.1.150.0040.00418.70
8.1.140.0050.00222.12
8.1.130.0030.00320.11
8.1.120.0000.00717.46
8.1.110.0050.00317.40
8.1.100.0040.00417.39
8.1.90.0060.00317.52
8.1.80.0040.00417.36
8.1.70.0040.00417.38
8.1.60.0000.00917.60
8.1.50.0090.00017.50
8.1.40.0040.00417.51
8.1.30.0040.00417.54
8.1.20.0030.00617.61
8.1.10.0030.00517.50
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.35
8.0.270.0000.00917.16
8.0.260.0000.00619.88
8.0.250.0090.00016.85
8.0.240.0000.00716.96
8.0.230.0060.00316.94
8.0.220.0030.00316.92
8.0.210.0000.00816.92
8.0.200.0030.00516.87
8.0.190.0030.00316.85
8.0.180.0040.00416.84
8.0.170.0090.00016.81
8.0.160.0050.00216.97
8.0.150.0000.00816.74
8.0.140.0000.00716.91
8.0.130.0000.00513.40
8.0.120.0030.00316.76
8.0.110.0030.00516.96
8.0.100.0070.00016.77
8.0.90.0000.00816.94
8.0.80.0070.00816.83
8.0.70.0040.00416.79
8.0.60.0070.00016.88
8.0.50.0040.00416.97
8.0.30.0130.00617.14
8.0.20.0090.00917.30
8.0.10.0030.00516.83
8.0.00.0070.01116.80
7.4.330.0050.00015.55
7.4.320.0000.00616.68
7.4.300.0000.00616.56
7.4.290.0030.00516.69
7.4.280.0040.00416.58
7.4.270.0080.00016.59
7.4.260.0050.00013.25
7.4.250.0030.00316.64
7.4.240.0040.00416.61
7.4.230.0000.00816.43
7.4.220.0020.00516.61
7.4.210.0040.01216.58
7.4.200.0040.00416.78
7.4.130.0070.01016.48
7.4.120.0070.01516.64
7.4.110.0110.00616.42
7.4.100.0150.00316.60
7.4.90.0070.01716.56
7.4.80.0030.01819.39
7.4.70.0080.01116.91
7.4.60.0000.01616.33
7.4.50.0110.00416.30
7.4.40.0030.01316.75
7.4.10.0130.00515.83
7.4.00.0090.01015.41
7.3.330.0030.00316.24
7.3.320.0030.00313.26
7.3.310.0070.00016.22
7.3.300.0040.00216.30
7.3.290.0040.01016.27
7.3.280.0090.00616.22
7.3.260.0060.01216.34
7.3.240.0090.00816.50
7.3.230.0120.00616.57
7.3.210.0140.00416.50
7.3.200.0110.00616.52
7.3.190.0100.01016.19
7.3.180.0080.00816.34
7.3.170.0060.01016.53
7.3.160.0090.00616.32
7.3.130.0090.00715.56
7.3.120.0080.00915.34
7.3.110.0070.01015.50
7.3.100.0050.01215.47
7.3.90.0110.00515.30
7.3.80.0040.00615.35
7.3.70.0050.00715.34
7.3.60.0080.00615.30
7.3.50.0090.00715.30
7.3.40.0060.01015.27
7.3.30.0050.01015.15
7.3.20.0060.00717.05
7.3.10.0060.00917.09
7.3.00.0070.01117.17
7.2.330.0070.01016.56
7.2.320.0080.00816.55
7.2.310.0170.00016.56
7.2.300.0090.00916.53
7.2.290.0140.00716.51
7.2.260.0040.01315.73
7.2.250.0070.01115.50
7.2.240.0090.00915.52
7.2.230.0070.00915.45
7.2.220.0050.01115.51
7.2.210.0050.00915.43
7.2.200.0040.01115.59
7.2.190.0050.00915.42
7.2.180.0080.00815.51
7.2.170.0050.00915.37
7.2.160.0060.00815.66
7.2.150.0050.01317.62
7.2.140.0090.00617.66
7.2.130.0020.01417.55
7.2.120.0080.00717.43
7.2.110.0060.00917.47
7.2.100.0100.00717.39
7.2.90.0020.01317.66
7.2.80.0060.00717.40
7.2.70.0030.01317.76
7.2.60.0090.00617.61
7.2.50.0080.00617.45
7.2.40.0040.00917.35
7.2.30.0110.00517.67
7.2.20.0120.00517.46
7.2.10.0080.00717.57
7.2.00.0050.01117.58
7.1.330.0030.01015.79
7.1.320.0160.00315.50
7.1.310.0090.00915.67
7.1.300.0070.00715.64
7.1.290.0040.00915.64
7.1.280.0060.00915.88
7.1.270.0120.00615.93
7.1.260.0100.00715.75

preferences:
63.51 ms | 400 KiB | 5 Q