3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startTime = '19:00'; $endTime = '8:00'; if (!preg_match("~^(?|(2)\K[0-3]|([01]?)\K\d):[0-5]\d$~", $startTime, $start) || !preg_match("~^(?|(2)\K[0-3]|([01]?)\K\d):[0-5]\d$~", $endTime, $end) || (int)$start[1] . $start[0] > (int)$end[1] . $end[0]) { // var_export($start); echo "\nTime Error\n"; // var_export(((int)$start[1] . $start[0]) . ' versus ' . ((int)$end[1] . $end[0])); }

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)
8.3.60.0180.00018.54
8.3.50.0130.00318.21
8.3.40.0110.00718.96
8.3.30.0070.01118.92
8.3.20.0070.00020.86
8.3.10.0000.00721.92
8.3.00.0000.00820.82
8.2.180.0140.00418.58
8.2.170.0140.00422.96
8.2.160.0100.00322.38
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.88
8.2.110.0110.01121.13
8.2.100.0060.00618.14
8.2.90.0080.00020.02
8.2.80.0000.00818.05
8.2.70.0040.00417.80
8.2.60.0000.00818.16
8.2.50.0040.00418.10
8.2.40.0030.00621.46
8.2.30.0040.00419.40
8.2.20.0020.00518.27
8.2.10.0040.00419.58
8.2.00.0040.00419.31
8.1.280.0170.00325.92
8.1.270.0030.00623.79
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00023.98
8.1.230.0090.00322.65
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0000.01017.48
8.1.190.0060.00317.48
8.1.180.0060.00318.10
8.1.170.0030.00618.70
8.1.160.0070.00019.13
8.1.150.0040.00418.86
8.1.140.0040.00420.20
8.1.130.0000.00720.11
8.1.120.0040.00417.60
8.1.110.0050.00217.60
8.1.100.0060.00317.66
8.1.90.0050.00517.62
8.1.80.0100.00017.59
8.1.70.0040.00417.65
8.1.60.0000.00817.62
8.1.50.0000.00817.66
8.1.40.0000.00817.54
8.1.30.0000.00717.74
8.1.20.0000.00817.78
8.1.10.0050.00317.75
8.1.00.0000.00817.66
8.0.300.0040.00421.62
8.0.290.0060.00316.75
8.0.280.0000.00718.52
8.0.270.0000.00717.29
8.0.260.0030.00320.15
8.0.250.0000.00716.96
8.0.240.0000.00717.14
8.0.230.0000.00717.07
8.0.220.0030.00317.07
8.0.210.0070.00016.93
8.0.200.0040.00416.93
8.0.190.0080.00017.08
8.0.180.0040.00417.06
8.0.170.0030.00517.02
8.0.160.0040.00417.07
8.0.150.0070.00016.86
8.0.140.0040.00316.90
8.0.130.0030.00313.48
8.0.120.0030.00517.07
8.0.110.0040.00417.09
8.0.100.0050.00317.14
8.0.90.0080.00017.05
8.0.80.0090.01217.13
8.0.70.0040.00417.03
8.0.60.0040.00417.05
8.0.50.0050.00216.92
8.0.30.0150.00617.35
8.0.20.0140.00616.96
8.0.10.0040.00417.34
8.0.00.0110.00816.75
7.4.330.0020.00215.55
7.4.320.0030.00316.77
7.4.300.0030.00316.78
7.4.290.0000.00716.75
7.4.280.0000.00816.75
7.4.270.0030.00316.77
7.4.260.0060.00013.56
7.4.250.0040.00416.83
7.4.240.0000.00716.79
7.4.230.0000.00716.87
7.4.220.0070.00016.84
7.4.210.0090.01016.78
7.4.200.0030.00316.63
7.4.130.0140.00416.97
7.4.120.0030.01416.59
7.4.110.0090.00916.84
7.4.100.0070.01116.95
7.4.90.0140.00716.60
7.4.80.0100.00619.39
7.4.70.0030.01316.54
7.4.60.0110.00716.84
7.4.50.0050.00516.55
7.4.40.0180.00016.65
7.4.00.0070.01015.21
7.3.330.0000.00716.18
7.3.320.0030.00313.13
7.3.310.0040.00416.56
7.3.300.0000.00716.46
7.3.290.0070.00016.30
7.3.260.0130.00516.63
7.3.240.0060.01116.64
7.3.230.0120.00816.57
7.3.210.0030.01216.72
7.3.200.0090.01216.68
7.3.190.0030.01516.38
7.3.180.0070.00716.63
7.3.170.0140.00816.82
7.3.160.0100.01316.47
7.3.100.0070.00715.12
7.3.90.0100.00314.85
7.3.80.0110.00314.85
7.3.70.0030.01114.79
7.3.60.0070.00714.84
7.3.50.0130.00014.82
7.3.40.0060.00614.92
7.3.30.0070.00714.98
7.3.20.0120.00314.97
7.3.10.0090.00514.90
7.3.00.0150.00614.82
7.2.330.0080.01116.88
7.2.320.0120.00916.88
7.2.310.0060.01016.68
7.2.300.0140.00416.93
7.2.290.0060.01016.95
7.2.230.0060.00915.21
7.2.220.0120.00315.35
7.2.210.0050.00915.11
7.2.200.0070.00715.03
7.2.190.0040.01115.09
7.2.180.0100.00415.46
7.2.170.0070.00715.40
7.2.160.0000.01415.08
7.2.150.0060.00915.17
7.2.140.0090.00615.44
7.2.130.0090.00615.05
7.2.120.0150.00015.27
7.2.110.0170.00415.34
7.2.100.0150.00615.36
7.2.90.0110.01115.34
7.2.80.0150.00015.41
7.2.70.0080.00815.04
7.2.60.0090.00615.03
7.2.50.0080.00815.11
7.2.40.0130.00315.53
7.2.30.0060.01015.47
7.2.20.0100.00715.26
7.2.10.0030.01615.07
7.2.00.0090.00915.04
7.1.320.0050.00914.18
7.1.310.0120.00313.98
7.1.300.0030.01014.12
7.1.290.0070.00614.37
7.1.280.0060.00614.09
7.1.270.0070.00714.24
7.1.260.0030.01014.28
7.1.250.0080.00614.16

preferences:
60.19 ms | 400 KiB | 5 Q