3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!!preg_match('#\\b' . preg_quote("no", '#') . '\\b#i', "No.") || !!preg_match('#\\b' . preg_quote("No", '#') . '\\b#i', "No."));

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)
8.3.60.0070.00718.43
8.3.50.0150.00616.64
8.3.40.0150.00018.82
8.3.30.0140.00418.79
8.3.20.0040.00420.16
8.3.10.0000.00823.57
8.3.00.0040.00419.67
8.2.180.0120.00918.41
8.2.170.0070.01122.96
8.2.160.0100.00719.21
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0060.00319.40
8.2.120.0000.00726.35
8.2.110.0030.00920.52
8.2.100.0110.00017.84
8.2.90.0040.00419.08
8.2.80.0030.00517.97
8.2.70.0110.00017.63
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0000.00820.42
8.2.30.0070.00019.07
8.2.20.0050.00217.91
8.2.10.0040.00417.91
8.2.00.0050.00218.05
8.1.280.0090.00925.92
8.1.270.0000.00723.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00420.64
8.1.230.0090.00322.74
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.36
8.1.180.0050.00218.10
8.1.170.0000.00818.69
8.1.160.0000.00818.94
8.1.150.0040.00418.87
8.1.140.0000.00719.48
8.1.130.0030.00318.88
8.1.120.0000.00717.59
8.1.110.0000.00917.48
8.1.100.0040.00417.43
8.1.90.0000.00817.41
8.1.80.0000.00717.53
8.1.70.0040.00417.51
8.1.60.0050.00317.64
8.1.50.0040.00417.61
8.1.40.0030.00517.58
8.1.30.0000.00817.55
8.1.20.0000.00817.59
8.1.10.0040.00417.57
8.1.00.0060.00317.41
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.35
8.0.270.0030.00317.07
8.0.260.0030.00316.84
8.0.250.0070.00016.96
8.0.240.0000.00716.93
8.0.230.0030.00317.02
8.0.220.0050.00216.91
8.0.210.0050.00316.84
8.0.200.0000.00716.93
8.0.190.0000.01216.89
8.0.180.0030.00317.05
8.0.170.0040.00416.98
8.0.160.0030.00516.97
8.0.150.0050.00316.93
8.0.140.0050.00216.92
8.0.130.0030.00313.38
8.0.120.0040.00416.85
8.0.110.0070.00016.86
8.0.100.0000.00716.79
8.0.90.0040.00416.98
8.0.80.0060.00916.93
8.0.70.0000.00816.82
8.0.60.0040.00417.04
8.0.50.0000.00716.76
8.0.30.0090.01117.11
8.0.20.0080.01217.40
8.0.10.0090.00017.15
8.0.00.0070.01016.77
7.4.330.0030.00315.55
7.4.320.0030.00316.73
7.4.300.0000.00616.70
7.4.290.0030.00616.64
7.4.280.0060.00316.75
7.4.270.0000.00816.62
7.4.260.0000.00816.72
7.4.250.0000.00716.64
7.4.240.0040.00416.51
7.4.230.0000.00716.43
7.4.220.0090.01216.67
7.4.210.0070.00716.81
7.4.200.0030.00316.80
7.4.160.0140.00516.61
7.4.150.0070.01017.40
7.4.140.0070.01517.86
7.4.130.0060.01216.56
7.4.120.0090.00916.61
7.4.110.0030.01316.54
7.4.100.0110.00516.65
7.4.90.0060.01216.62
7.4.80.0080.01219.39
7.4.70.0040.01116.38
7.4.60.0110.00616.54
7.4.50.0070.01116.37
7.4.40.0060.00916.56
7.4.30.0130.00316.64
7.4.00.0070.00915.12
7.3.330.0060.00013.16
7.3.320.0000.00613.23
7.3.310.0000.00816.25
7.3.300.0030.00316.23
7.3.290.0100.00516.29
7.3.280.0100.00816.31
7.3.270.0060.01217.40
7.3.260.0130.00516.39
7.3.250.0120.00516.48
7.3.240.0080.01116.32
7.3.230.0110.01116.80
7.3.210.0070.01016.72
7.3.200.0120.00916.59
7.3.190.0120.00416.41
7.3.180.0100.00716.31
7.3.170.0030.01316.68
7.3.160.0130.00316.39
7.3.120.0070.01115.11
7.3.110.0080.00815.09
7.3.100.0000.01515.13
7.3.90.0000.00914.81
7.3.80.0080.00815.20
7.3.70.0060.00614.99
7.3.60.0080.00014.96
7.3.50.0130.00314.79
7.3.40.0030.00814.84
7.3.30.0040.00814.93
7.3.20.0000.01516.79
7.3.10.0060.00616.73
7.3.00.0000.01116.77
7.2.330.0070.01516.78
7.2.320.0140.00316.71
7.2.310.0130.00316.70
7.2.300.0140.00316.76
7.2.290.0100.00716.65
7.2.250.0030.01415.25
7.2.240.0160.00314.79
7.2.230.0040.01415.36
7.2.220.0030.01415.09
7.2.210.0070.01115.34
7.2.200.0000.01415.23
7.2.190.0040.01215.26
7.2.180.0100.00315.22
7.2.170.0030.00915.11
7.2.60.1590.01114.95
7.2.00.0070.01019.56
7.1.330.0040.01116.08
7.1.320.0040.01115.77
7.1.310.0090.00615.91
7.1.300.0000.00915.76
7.1.290.0030.00616.03
7.1.280.0030.01015.57
7.1.270.0060.00615.81
7.1.260.0070.00715.84
7.1.200.0040.00815.91
7.1.100.0040.01118.34
7.1.70.0120.00717.09
7.1.60.0240.01335.19
7.1.50.0210.02334.94
7.1.40.0310.00734.61
7.1.30.0180.01534.34
7.1.20.0260.01234.55
7.1.10.0030.01616.76
7.1.00.0130.00716.71
7.0.200.0090.00716.94
7.0.190.0070.00716.60
7.0.180.0130.00316.13
7.0.170.0080.00916.29
7.0.160.0100.00716.32
7.0.150.0000.02016.29
7.0.140.0110.01116.59
7.0.130.0050.01616.70
7.0.120.0070.01316.63
7.0.110.0040.01516.47
7.0.100.0130.00816.41
7.0.90.0000.02216.55
7.0.80.0020.01916.46
7.0.70.0030.01716.32
7.0.60.0090.00816.14
7.0.50.0140.00516.26
7.0.40.0100.01016.61
7.0.30.0100.00916.59
7.0.20.0060.01216.63
7.0.10.0100.00816.46
7.0.00.0120.01016.57

preferences:
41.76 ms | 401 KiB | 5 Q