3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'I have *something* for you'; $nota="something"; echo preg_replace("/\*($nota)\*/i", "<span style=\"background:#FFFF00;\">$1</span>", $text );

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)
8.5.30.0090.00817.56
8.5.20.0110.00720.02
8.5.10.0140.00616.78
8.5.00.0150.00620.24
8.4.180.0110.01119.79
8.4.170.0120.01023.86
8.4.160.0100.01223.36
8.4.150.0090.00416.86
8.4.140.0140.00817.88
8.4.130.0120.00818.04
8.4.120.0120.00720.67
8.4.110.0080.00922.69
8.4.100.0110.00918.05
8.4.90.0140.00718.59
8.4.80.0100.01019.67
8.4.70.0090.00517.88
8.4.60.0140.00818.65
8.4.50.0050.00418.57
8.4.40.0100.01017.97
8.4.30.0150.00618.39
8.4.20.0100.01017.68
8.4.10.0100.01021.57
8.3.300.0130.00720.89
8.3.290.0140.00820.70
8.3.280.0050.00618.50
8.3.270.0110.01416.80
8.3.260.0130.00716.55
8.3.250.0110.00718.79
8.3.240.0100.00916.54
8.3.230.0100.00916.39
8.3.220.0070.01117.04
8.3.210.0120.00716.84
8.3.200.0140.00516.48
8.3.190.0110.00717.00
8.3.180.0050.00317.04
8.3.170.0040.01120.58
8.3.160.0150.00416.48
8.3.150.0110.00717.00
8.3.140.0000.00816.59
8.3.130.0060.00318.43
8.3.120.0060.00320.80
8.3.110.0150.00020.94
8.3.100.0130.00624.06
8.3.90.0120.00426.77
8.3.80.0100.00019.36
8.3.70.0070.01416.58
8.3.60.0120.00916.75
8.3.50.0120.00724.50
8.3.40.0090.00618.96
8.3.30.0040.01118.84
8.3.20.0050.00324.18
8.3.10.0080.00024.66
8.3.00.0000.00826.16
8.2.300.0100.01118.29
8.2.290.0100.00920.61
8.2.280.0130.00718.70
8.2.270.0060.01317.02
8.2.260.0060.00320.91
8.2.250.0000.00816.92
8.2.240.0050.00518.97
8.2.230.0060.00322.58
8.2.220.0080.00837.54
8.2.210.0050.00326.77
8.2.200.0060.00318.88
8.2.190.0110.00716.58
8.2.180.0120.00625.92
8.2.170.0120.00322.96
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00426.35
8.2.110.0110.00020.52
8.2.100.0060.00619.67
8.2.90.0040.00417.88
8.2.80.0000.00818.78
8.2.70.0040.00417.88
8.2.60.0050.00317.75
8.2.50.0040.00418.05
8.2.40.0030.00520.01
8.2.30.0000.00718.14
8.2.20.0050.00317.95
8.2.10.0080.00019.31
8.2.00.0040.00419.18
8.1.340.0130.00917.83
8.1.330.0130.00721.88
8.1.320.0070.00816.55
8.1.310.0110.00016.37
8.1.300.0120.00617.93
8.1.290.0090.00030.84
8.1.280.0070.01325.92
8.1.270.0000.00823.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00621.03
8.1.230.0040.00720.93
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.53
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0000.00718.87
8.1.160.0040.00418.86
8.1.150.0040.00418.86
8.1.140.0000.00718.79
8.1.130.0000.00720.05
8.1.120.0040.00417.57
8.1.110.0000.00717.45
8.1.100.0070.00017.55
8.1.90.0070.00017.55
8.1.80.0040.00417.45
8.1.70.0000.00817.36
8.1.60.0030.00617.55
8.1.50.0000.00817.62
8.1.40.0070.00017.60
8.1.30.0000.00817.78
8.1.20.0050.00217.70
8.1.10.0040.00417.60
8.1.00.0060.00317.55
8.0.300.0050.00218.77
8.0.290.0050.00216.88
8.0.280.0070.00018.50
8.0.270.0000.00718.16
8.0.260.0000.00720.31
8.0.250.0000.00817.17
8.0.240.0060.00017.12
8.0.230.0070.00017.15
8.0.220.0030.00317.04
8.0.210.0000.00817.03
8.0.200.0000.00617.11
8.0.190.0000.00817.16
8.0.180.0000.00816.99
8.0.170.0040.00417.07
8.0.160.0040.00417.11
8.0.150.0000.00716.96
8.0.140.0030.00616.89
8.0.130.0000.00713.45
8.0.120.0000.00817.00
8.0.110.0040.00416.97
8.0.100.0000.00717.06
8.0.90.0060.00317.09
8.0.80.0110.00816.96
8.0.70.0040.00416.99
8.0.60.0080.00017.06
8.0.50.0030.00616.84
8.0.30.0140.00417.04
8.0.20.0220.00617.21
8.0.10.0000.00716.93
8.0.00.0100.01016.80
7.4.330.0040.00015.55
7.4.320.0030.00316.65
7.4.300.0000.00616.54
7.4.290.0000.00716.63
7.4.280.0030.00616.59
7.4.270.0030.00316.65
7.4.260.0030.00313.43
7.4.250.0030.00316.58
7.4.240.0050.00216.77
7.4.230.0060.00316.51
7.4.220.0030.00316.84
7.4.210.0070.01016.70
7.4.200.0070.00016.83
7.4.130.0100.00716.74
7.4.120.0000.02216.91
7.4.110.0100.01416.65
7.4.100.0090.00916.70
7.4.90.0040.01216.39
7.4.80.0130.01119.39
7.4.70.0130.00316.61
7.4.60.0070.01116.55
7.4.50.0050.01116.65
7.4.40.0090.00916.44
7.4.30.0030.02016.45
7.4.20.0110.00716.53
7.4.10.0130.00416.55
7.4.00.0090.00816.64
7.3.330.0000.00716.48
7.3.320.0000.00613.25
7.3.310.0000.00716.19
7.3.300.0000.00716.38
7.3.290.0070.00716.37
7.3.260.0240.01516.48
7.3.240.0080.01216.54
7.3.230.0100.00816.74
7.3.210.0060.01016.50
7.3.200.0170.00016.72
7.3.190.0070.01116.70
7.3.180.0110.00816.59
7.3.170.0120.00916.29
7.3.160.0060.01516.31
7.3.150.0090.01316.38
7.3.140.0100.01616.40
7.3.130.0110.01116.37
7.3.120.0060.01216.63
7.3.110.0060.01216.60
7.3.100.0120.00616.72
7.3.90.0080.00816.45
7.3.80.0180.00316.34
7.3.70.0040.01116.34
7.3.60.0090.00916.34
7.3.50.0070.01116.47
7.3.40.0080.01316.50
7.3.30.0070.01416.27
7.3.20.0090.01216.35
7.3.10.0070.01016.29
7.3.00.0120.00616.55
7.2.330.0120.00616.49
7.2.320.0080.01516.68
7.2.310.0120.00816.34
7.2.300.0120.00616.61
7.2.290.0140.00316.64
7.2.280.0120.00916.66
7.2.270.0110.00716.52
7.2.260.0080.01116.47
7.2.250.0110.00816.71
7.2.240.0090.00916.67
7.2.230.0130.00616.61
7.2.220.0150.00416.52
7.2.210.0060.01216.66
7.2.200.0100.01016.74
7.2.190.0130.01016.57
7.2.180.0050.01416.45
7.2.170.0070.01416.66
7.2.160.0060.01616.50
7.2.150.0160.00316.51
7.2.140.0080.01116.68
7.2.130.0110.00716.44
7.2.120.0110.00716.57
7.2.110.0120.00816.57
7.2.100.0080.01116.77
7.2.90.0030.01616.57
7.2.80.0060.01316.60
7.2.70.0150.00616.48
7.2.60.0100.01016.61
7.2.50.0140.00616.57
7.2.40.0150.00416.70
7.2.30.0110.00816.66
7.2.20.0340.00616.70
7.2.10.0090.00916.57
7.2.00.0060.01216.59

preferences:
46.16 ms | 1490 KiB | 5 Q