3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "2=OK, 3=OK" ; preg_match_all('!\d+!', $string, $matches); $res = array_combine($matches[0], str_word_count($string, 1)); print_r($res);

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)
8.4.120.0090.00924.05
8.4.110.0100.01118.77
8.4.100.0090.01018.99
8.4.90.0150.00520.52
8.4.80.0080.00118.80
8.4.70.0040.00418.74
8.4.60.0140.00718.88
8.4.50.0100.01220.69
8.4.40.0070.01019.40
8.4.30.0110.00018.60
8.4.20.0120.00620.88
8.4.10.0030.00619.61
8.3.250.0080.00718.73
8.3.240.0130.00616.92
8.3.230.0050.00516.81
8.3.220.0110.00118.84
8.3.210.0070.00216.61
8.3.200.0060.00316.53
8.3.190.0120.00717.24
8.3.180.0120.00718.96
8.3.170.0060.01216.59
8.3.160.0040.00417.29
8.3.150.0090.00918.29
8.3.140.0050.00318.73
8.3.130.0150.00018.59
8.3.120.0090.00018.60
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0000.00926.77
8.3.80.0050.00516.75
8.3.70.0120.00916.58
8.3.60.0120.00918.31
8.3.50.0100.00818.29
8.3.40.0110.00318.83
8.3.30.0110.00418.84
8.3.20.0040.00421.86
8.3.10.0050.00319.16
8.3.00.0050.00321.76
8.2.290.0100.01020.59
8.2.280.0040.00418.80
8.2.270.0060.00316.94
8.2.260.0110.00418.79
8.2.250.0000.00817.04
8.2.240.0080.00017.14
8.2.230.0100.01322.58
8.2.220.0130.00337.54
8.2.210.0080.00026.77
8.2.200.0060.00316.75
8.2.190.0070.01417.00
8.2.180.0120.00316.63
8.2.170.0130.00322.96
8.2.160.0080.00622.11
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00426.16
8.2.110.0070.01020.47
8.2.100.0090.00317.84
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0030.00617.92
8.2.60.0050.00318.03
8.2.50.0000.00818.10
8.2.40.0080.00019.14
8.2.30.0000.00720.52
8.2.20.0000.00818.00
8.2.10.0000.00719.01
8.2.00.0000.00718.13
8.1.330.0080.01021.72
8.1.320.0130.01116.36
8.1.310.0060.01218.09
8.1.300.0100.00618.62
8.1.290.0050.00518.88
8.1.280.0140.00425.92
8.1.270.0040.00422.21
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00823.92
8.1.230.0120.00317.76
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0060.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00418.78
8.1.160.0050.00318.80
8.1.150.0070.00018.84
8.1.140.0040.00420.22
8.1.130.0000.00722.11
8.1.120.0040.00417.59
8.1.110.0000.00717.52
8.1.100.0070.00017.44
8.1.90.0050.00217.45
8.1.80.0070.00017.55
8.1.70.0030.00517.45
8.1.60.0090.00017.56
8.1.50.0040.00417.60
8.1.40.0040.00417.53
8.1.30.0060.00317.63
8.1.20.0040.00417.81
8.1.10.0000.00817.57
8.1.00.0000.00717.71
8.0.300.0000.00821.55
8.0.290.0050.00216.75
8.0.280.0040.00418.44
8.0.270.0000.00717.21
8.0.260.0000.00618.39
8.0.250.0000.00917.04
8.0.240.0030.00717.05
8.0.230.0040.00416.93
8.0.220.0000.00716.98
8.0.210.0080.00016.86
8.0.200.0000.00716.90
8.0.190.0060.00317.05
8.0.180.0040.00416.98
8.0.170.0030.00516.88
8.0.160.0000.00716.97
8.0.150.0000.00716.93
8.0.140.0040.00416.82
8.0.130.0030.00413.39
8.0.120.0000.00816.94
8.0.110.0000.00816.93
8.0.100.0070.00016.85
8.0.90.0070.00017.01
8.0.80.0000.01416.95
8.0.70.0000.00816.96
8.0.60.0040.00417.01
8.0.50.0040.00416.78
8.0.30.0080.01117.25
8.0.20.0090.00917.23
8.0.10.0040.00416.89
8.0.00.0100.00816.94
7.4.330.0030.00315.55
7.4.320.0030.00316.74
7.4.300.0030.00316.72
7.4.290.0100.00016.75
7.4.280.0100.00016.54
7.4.270.0000.00716.66
7.4.260.0030.00616.74
7.4.250.0000.00716.70
7.4.240.0040.00416.66
7.4.230.0030.00316.53
7.4.220.0050.00316.64
7.4.210.0100.00516.78
7.4.200.0070.00016.64
7.4.160.0090.00916.69
7.4.140.0100.01017.86
7.4.130.0110.00816.66
7.4.120.0090.00916.59
7.4.110.0150.00916.62
7.4.100.0100.00716.57
7.4.90.0070.01016.67
7.4.80.0060.01519.39
7.4.70.0080.00816.50
7.4.60.0070.01016.57
7.4.50.0000.01116.48
7.4.40.0100.00716.71
7.4.00.0060.00715.04
7.3.330.0000.00613.25
7.3.320.0000.00613.21
7.3.310.0000.00716.31
7.3.300.0030.00316.33
7.3.290.0040.00416.39
7.3.280.0090.01016.35
7.3.260.0130.00916.56
7.3.240.0130.00416.61
7.3.230.0030.01316.54
7.3.210.0110.00816.53
7.3.200.0150.00816.51
7.3.190.0060.00916.23
7.3.180.0030.01316.85
7.3.170.0060.01016.52
7.3.160.0000.01716.61
7.3.120.0100.00814.80
7.3.110.0100.00914.86
7.3.100.0040.00814.74
7.3.90.0030.01214.88
7.3.80.0030.01014.85
7.3.70.0050.01014.72
7.3.60.0080.00614.84
7.3.50.0040.01314.84
7.3.40.0050.00814.77
7.3.30.0070.01014.81
7.3.20.0030.01116.11
7.3.10.0100.00616.04
7.3.00.0040.01016.18
7.2.330.0110.00816.68
7.2.320.0060.01216.82
7.2.310.0080.00816.68
7.2.300.0120.01316.85
7.2.290.0120.00916.88
7.2.250.0120.00715.26
7.2.240.0060.01315.07
7.2.230.0090.01015.02
7.2.220.0110.00515.17
7.2.210.0050.01414.97
7.2.200.0030.01214.98
7.2.190.0050.00915.13
7.2.180.0080.00715.03
7.2.170.0060.00915.19
7.2.160.0140.00715.05
7.2.150.0160.01215.10
7.2.140.0170.00915.18
7.2.130.0060.00815.32
7.2.120.0220.00615.05
7.2.110.0110.00415.28
7.2.100.0080.00415.27
7.2.90.0170.00814.89
7.2.80.0820.01015.32
7.2.70.0140.01014.97
7.2.60.0190.00915.13
7.2.50.0120.01515.11
7.2.40.0130.00315.15
7.2.30.0230.01015.19
7.2.20.0170.00315.33
7.2.10.0070.01115.02
7.2.00.0200.00314.88
7.1.330.0020.01216.04
7.1.320.0120.00316.01
7.1.310.0060.00916.03
7.1.300.0060.00815.96
7.1.290.0040.01115.88
7.1.280.0080.00715.29
7.1.270.0080.00215.17
7.1.260.0120.00515.17
7.1.250.0200.00013.76

preferences:
27.34 ms | 403 KiB | 5 Q