3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = "one, two , three = ?, four = 'val', five , six = 1, seven, eight = 'val' , nine"; echo implode(', ', array_map(function($x){ return preg_match('/\w+\h*=\h*\S/', $x) === 0 ? $x.' = ?' : $x; }, array_map("trim", explode(',', $var))));

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)
8.3.110.0030.00516.91
8.3.100.0110.00424.06
8.3.90.0050.00326.77
8.3.80.0110.00017.97
8.3.70.0080.00818.55
8.3.60.0120.00918.43
8.3.50.0120.00517.47
8.3.40.0150.00418.83
8.3.30.0140.00018.79
8.3.20.0060.00321.60
8.3.10.0040.00423.70
8.3.00.0080.00020.96
8.2.230.0040.00420.94
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0050.00518.79
8.2.190.0130.00316.58
8.2.180.0150.00316.75
8.2.170.0150.00022.96
8.2.160.0100.01020.18
8.2.150.0090.00025.66
8.2.140.0080.00024.66
8.2.130.0060.00318.09
8.2.120.0070.00026.35
8.2.110.0060.00320.88
8.2.100.0090.00318.03
8.2.90.0030.00618.16
8.2.80.0050.00220.48
8.2.70.0000.00817.93
8.2.60.0090.00318.09
8.2.50.0050.00318.10
8.2.40.0040.00419.30
8.2.30.0000.00819.19
8.2.20.0020.00518.05
8.2.10.0040.00419.29
8.2.00.0050.00219.27
8.1.290.0040.00430.84
8.1.280.0070.01025.92
8.1.270.0090.00020.70
8.1.260.0000.01026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.01
8.1.230.0030.00820.88
8.1.220.0030.00517.75
8.1.210.0030.00918.98
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.71
8.1.160.0070.00018.96
8.1.150.0000.00718.92
8.1.140.0000.00720.80
8.1.130.0040.00417.57
8.1.120.0000.00717.51
8.1.110.0050.00217.57
8.1.100.0040.00417.59
8.1.90.0070.00317.61
8.1.80.0080.00017.62
8.1.70.0000.00717.61
8.1.60.0040.00417.76
8.1.50.0040.00417.69
8.1.40.0040.00417.69
8.1.30.0000.00817.86
8.1.20.0080.00017.77
8.1.10.0000.00717.61
8.1.00.0030.00517.58
8.0.300.0030.00619.82
8.0.290.0070.00416.88
8.0.280.0030.00318.46
8.0.270.0020.00517.33
8.0.260.0000.00716.92
8.0.250.0020.00517.15
8.0.240.0060.00017.16
8.0.230.0030.00517.02
8.0.220.0060.00316.91
8.0.210.0080.00017.05
8.0.200.0000.00817.14
8.0.190.0040.00416.99
8.0.180.0040.00416.92
8.0.170.0030.00517.09
8.0.160.0040.00417.05
8.0.150.0020.00516.99
8.0.140.0060.00317.01
8.0.130.0060.00013.39
8.0.120.0040.00416.87
8.0.110.0050.00216.96
8.0.100.0080.00017.06
8.0.90.0040.00417.10
8.0.80.0090.01117.01
8.0.70.0000.00717.04
8.0.60.0000.00717.03
8.0.50.0000.00717.08
8.0.30.0110.00817.21
8.0.20.0120.00917.12
8.0.10.0030.00516.99
8.0.00.0080.01116.85
7.4.330.0030.00315.55
7.4.320.0060.00016.82
7.4.300.0000.00616.61
7.4.290.0030.00316.75
7.4.280.0000.00716.81
7.4.270.0030.00316.85
7.4.260.0030.00316.73
7.4.250.0040.00416.63
7.4.240.0040.00416.70
7.4.230.0000.00716.47
7.4.220.0040.00416.56
7.4.210.0060.00916.74
7.4.200.0070.00016.75
7.4.140.0090.00917.86
7.4.130.0100.00716.81
7.4.120.0060.01516.75
7.4.110.0110.00716.74
7.4.100.0070.01116.65
7.4.90.0130.01016.59
7.4.80.0130.00319.39
7.4.70.0100.00716.50
7.4.60.0070.01016.54
7.4.50.0030.01216.79
7.4.40.0160.00416.38
7.4.10.0090.00914.93
7.4.00.0060.01215.02
7.3.330.0030.00313.41
7.3.320.0000.00513.32
7.3.310.0030.00316.49
7.3.300.0030.00316.45
7.3.290.0000.00716.47
7.3.280.0020.01616.39
7.3.260.0100.01116.64
7.3.230.0060.01116.80
7.3.210.0100.00716.74
7.3.200.0060.01216.64
7.3.190.0100.01016.76
7.3.180.0080.00816.80
7.3.170.0070.01016.66
7.3.160.0060.00916.48
7.3.130.0040.01414.68
7.3.120.0090.00915.06
7.3.110.0100.00714.84
7.3.100.0030.01314.80
7.3.90.0050.01115.02
7.3.80.0050.00815.00
7.3.70.0020.00914.94
7.3.60.0070.00714.99
7.3.50.0070.00414.88
7.3.40.0050.00614.78
7.3.30.0020.00914.98
7.3.20.0060.00716.87
7.3.10.0170.01016.40
7.3.00.0420.00416.20
7.2.330.0070.01016.66
7.2.320.0050.01916.66
7.2.310.0090.00616.89
7.2.300.0070.01016.95
7.2.290.0110.01116.96
7.2.260.0020.01115.20
7.2.250.0090.00915.21
7.2.240.0100.00915.29
7.2.230.0080.00715.18
7.2.220.0030.01115.13
7.2.210.0050.00915.11
7.2.200.0050.00915.25
7.2.190.0080.00915.13
7.2.180.0060.00915.02
7.2.170.0080.00815.17
7.2.160.0080.00315.20
7.2.150.0070.00717.08
7.2.140.0030.00916.92
7.2.130.0130.00816.44
7.2.120.0120.01016.29
7.2.110.0200.00416.47
7.2.100.0190.00516.58
7.2.90.0200.00216.32
7.2.80.0160.01116.39
7.2.70.0150.00516.36
7.2.60.0200.00816.53
7.2.50.0160.01016.35
7.2.40.0210.00616.44
7.2.30.0210.00516.33
7.2.20.0230.00716.45
7.2.10.0170.00916.36
7.2.00.0200.00416.45
7.1.330.0100.00515.77
7.1.320.0050.01115.82
7.1.310.0080.00215.84
7.1.300.0050.01015.82
7.1.290.0060.00815.89
7.1.280.0080.00415.90
7.1.270.0040.00715.86
7.1.260.0050.00615.91
7.1.250.0170.00615.23
7.1.240.0020.00815.84
7.1.230.0060.01015.90
7.1.220.0070.00915.97
7.1.210.0060.00815.79
7.1.200.0070.00315.92
7.1.190.0030.00916.03
7.1.180.0040.00716.04
7.1.170.0100.00315.71
7.1.160.0030.00816.00
7.1.150.0050.00815.97
7.1.140.0100.00515.78
7.1.130.0050.00715.88
7.1.120.0030.00715.91
7.1.110.0040.00715.96
7.1.100.0060.00615.83
7.1.90.0020.01116.07
7.1.80.0030.01115.78
7.1.70.0070.00715.99
7.1.60.0080.00315.91
7.1.50.0070.00815.98
7.1.40.0030.01215.86
7.1.30.0050.00715.85
7.1.20.0030.00916.02
7.1.10.0070.00715.73
7.1.00.0020.01115.74

preferences:
26.73 ms | 403 KiB | 5 Q