3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('remboursement' => 'remboursement'); $key = 'REM'; if(preg_match("/".$key."/i", join(",", array_keys($arr)))){ echo "oui"; } else{ echo "non"; }

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)
8.3.40.0040.01118.92
8.3.30.0090.00920.26
8.3.20.0070.00020.09
8.3.10.0040.00422.05
8.3.00.0060.00322.30
8.2.170.0140.00022.96
8.2.160.0080.00522.21
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0090.00620.75
8.2.110.0090.00022.24
8.2.100.0080.00417.78
8.2.90.0050.00319.21
8.2.80.0000.00719.32
8.2.70.0080.00017.88
8.2.60.0080.00017.80
8.2.50.0030.00518.07
8.2.40.0060.00318.07
8.2.30.0040.00419.27
8.2.20.0040.00417.80
8.2.10.0070.00017.75
8.2.00.0000.00817.80
8.1.270.0000.00723.99
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00723.98
8.1.230.0110.00419.09
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.00817.38
8.1.190.0090.00017.39
8.1.180.0040.00418.10
8.1.170.0090.00018.71
8.1.160.0070.00018.95
8.1.150.0090.00018.70
8.1.140.0030.00617.58
8.1.130.0000.00717.89
8.1.120.0040.00417.57
8.1.110.0060.00317.51
8.1.100.0040.00417.63
8.1.90.0070.00017.50
8.1.80.0050.00317.66
8.1.70.0000.00717.62
8.1.60.0050.00517.79
8.1.50.0060.00317.62
8.1.40.0040.00417.64
8.1.30.0000.00817.83
8.1.20.0030.00617.79
8.1.10.0000.00717.57
8.1.00.0000.00717.60
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0070.00018.46
8.0.270.0050.00217.32
8.0.260.0030.00616.89
8.0.250.0000.00717.09
8.0.240.0000.00717.08
8.0.230.0030.00317.07
8.0.220.0030.00317.03
8.0.210.0070.00016.90
8.0.200.0000.00617.09
8.0.190.0070.00017.02
8.0.180.0030.00317.03
8.0.170.0080.00017.03
8.0.160.0070.00017.02
8.0.150.0000.00717.00
8.0.140.0030.00317.06
8.0.130.0000.00513.50
8.0.120.0030.00516.98
8.0.110.0040.00416.93
8.0.100.0000.00717.00
8.0.90.0050.00316.84
8.0.80.0060.00917.10
8.0.70.0040.00417.14
8.0.60.0040.00416.99
8.0.50.0000.00816.81
8.0.30.0080.01217.25
8.0.20.0080.01117.40
8.0.10.0000.00917.00
8.0.00.0080.01516.73
7.4.330.0000.00616.79
7.4.320.0030.00316.66
7.4.300.0060.00016.64
7.4.290.0000.00716.67
7.4.280.0080.00016.78
7.4.270.0000.00716.68
7.4.260.0000.00713.41
7.4.250.0000.00716.68
7.4.240.0070.00016.58
7.4.230.0070.00016.63
7.4.220.0060.01316.57
7.4.210.0070.00916.73
7.4.200.0070.00016.62
7.4.190.0080.00016.79
7.4.160.0080.00816.64
7.4.150.0040.01517.40
7.4.140.0100.00717.86
7.4.130.0090.00916.61
7.4.120.0080.00916.68
7.4.110.0100.00716.75
7.4.100.0030.01416.73
7.4.90.0090.00916.70
7.4.80.0060.01019.39
7.4.70.0070.01016.53
7.4.60.0080.00816.38
7.4.50.0000.00816.64
7.4.40.0070.01022.77
7.4.30.0100.01016.61
7.4.00.0100.00615.32
7.3.330.0000.00513.16
7.3.320.0050.00013.20
7.3.310.0000.00716.34
7.3.300.0050.00216.42
7.3.290.0040.01116.47
7.3.280.0130.00416.41
7.3.270.0140.00317.40
7.3.260.0110.00616.60
7.3.250.0090.00916.59
7.3.240.0170.00016.56
7.3.230.0110.00616.72
7.3.210.0070.01016.80
7.3.200.0130.00919.39
7.3.190.0190.00016.52
7.3.180.0030.01616.87
7.3.170.0060.01016.43
7.3.160.0070.01016.41
7.3.120.0080.00614.89
7.2.330.0100.00716.71
7.2.320.0180.00616.70
7.2.310.0100.00716.90
7.2.300.0100.01316.74
7.2.290.0000.01816.83
7.2.00.0000.01719.71
7.1.100.0040.01118.54
7.1.70.0030.00717.30
7.1.60.0090.01619.18
7.1.50.0070.01917.28
7.1.00.0000.03722.46
7.0.200.0000.00817.08
7.0.140.0030.06722.08
7.0.100.0070.08319.88
7.0.90.0030.05019.80
7.0.80.0030.08319.79
7.0.70.0030.05019.81
7.0.60.0130.05319.82
7.0.50.0300.06720.37
7.0.40.0070.06320.15
7.0.30.0100.08020.04
7.0.20.0100.08319.95
7.0.10.0100.08720.16
7.0.00.0130.08020.12
5.6.280.0170.06020.77
5.6.250.0130.07720.54
5.6.240.0170.07720.44
5.6.230.0100.07720.61
5.6.220.0100.07720.44
5.6.210.0000.08320.38
5.6.200.0130.07721.13
5.6.190.0200.04320.92
5.6.180.0270.06021.04
5.6.170.0070.04721.07
5.6.160.0100.07021.13
5.6.150.0100.07721.06
5.6.140.0070.06720.93
5.6.130.0070.08321.03
5.6.120.0130.05021.06
5.6.110.0100.08321.09
5.6.100.0100.03721.11
5.6.90.0070.05021.01
5.6.80.0070.07020.37
5.6.70.0200.06720.36
5.6.60.0170.07320.41
5.6.50.0170.07720.41
5.6.40.0030.07020.30
5.6.30.0130.07320.27
5.6.20.0130.03720.48
5.6.10.0070.05020.46
5.6.00.0070.06720.51
5.5.380.0070.08020.36
5.5.370.0100.04020.40
5.5.360.0070.06020.35
5.5.350.0100.04320.33
5.5.340.0070.04320.86
5.5.330.0100.08320.72
5.5.320.0130.07320.77
5.5.310.0130.07320.88
5.5.300.0130.07020.73
5.5.290.0170.07720.82
5.5.280.0270.06020.92
5.5.270.0100.08020.82
5.5.260.0030.06020.87
5.5.250.0030.07020.70
5.5.240.0030.08720.30
5.5.230.0100.08320.28
5.5.220.0130.07020.24
5.5.210.0000.07720.17
5.5.200.0100.07020.13
5.5.190.0000.07020.26
5.5.180.0000.08020.25
5.5.160.0170.05320.26
5.5.150.0070.06720.10
5.5.140.0200.06320.22
5.5.130.0070.03720.17
5.5.120.0070.07020.12
5.5.110.0070.08020.11
5.5.100.0070.05020.10
5.5.90.0170.05020.11
5.5.80.0000.08320.13
5.5.70.0100.04320.14
5.5.60.0030.07320.05
5.5.50.0100.07720.08
5.5.40.0130.04019.94
5.5.30.0200.06319.96
5.5.20.0100.07020.03
5.5.10.0130.06719.95
5.5.00.0200.05320.05
5.4.450.0030.08719.36
5.4.440.0070.05019.30
5.4.430.0130.07319.46
5.4.420.0070.06019.33
5.4.410.0170.07019.34
5.4.400.0070.06018.91
5.4.390.0070.08018.93
5.4.380.0030.07019.11
5.4.370.0130.06719.11
5.4.360.0130.06718.81
5.4.350.0100.07319.07
5.4.340.0130.06719.14
5.4.320.0000.07318.96
5.4.310.0030.07719.13
5.4.300.0130.07718.89
5.4.290.0070.03718.81
5.4.280.0100.07019.09
5.4.270.0030.08318.94
5.4.260.0100.06719.04
5.4.250.0170.07319.05
5.4.240.0130.06318.96
5.4.230.0070.06018.80
5.4.220.0030.04719.11
5.4.210.0030.07019.02
5.4.200.0100.07019.08
5.4.190.0000.04718.95
5.4.180.0100.06319.21
5.4.170.0030.04718.79
5.4.160.0100.06719.12
5.4.150.0100.08319.02
5.4.140.0000.08316.36
5.4.130.0130.06716.25
5.4.120.0100.07016.28
5.4.110.0100.07016.30
5.4.100.0030.08716.21
5.4.90.0100.06316.31
5.4.80.0100.03016.39
5.4.70.0070.07016.25
5.4.60.0070.07016.20
5.4.50.0000.07316.30
5.4.40.0000.07316.29
5.4.30.0100.06316.41
5.4.20.0130.06316.39
5.4.10.0100.06016.18
5.4.00.0030.04715.56
5.3.290.0070.07714.48
5.3.280.0130.07014.54
5.3.270.0130.07014.59
5.3.260.0000.08314.58
5.3.250.0130.07314.60
5.3.240.0100.07014.46
5.3.230.0100.07314.45
5.3.220.0100.06314.52
5.3.210.0100.07314.48
5.3.200.0030.04714.53
5.3.190.0070.05014.52
5.3.180.0170.04314.51
5.3.170.0130.07314.51
5.3.160.0130.06714.56
5.3.150.0030.05014.51
5.3.140.0070.07014.54
5.3.130.0130.04714.49
5.3.120.0070.07714.50
5.3.110.0030.07314.40
5.3.100.0030.04014.00
5.3.90.0100.03314.02
5.3.80.0070.07713.79
5.3.70.0000.05013.87
5.3.60.0070.06714.00
5.3.50.0030.04313.92
5.3.40.0100.03713.80
5.3.30.0070.04313.85
5.3.20.0070.07313.46
5.3.10.0070.06713.65
5.3.00.0030.06313.49
5.2.170.0070.06012.82
5.2.160.0070.05712.82
5.2.150.0000.06712.82
5.2.140.0100.05712.82
5.2.130.0000.06312.82
5.2.120.0030.05712.82
5.2.110.0100.05712.82
5.2.100.0070.05712.82
5.2.90.0100.06012.82
5.2.80.0070.05312.82
5.2.70.0030.05312.82
5.2.60.0070.05312.82
5.2.50.0030.05012.82
5.2.40.0030.04712.82
5.2.30.0000.07012.82
5.2.20.0070.05312.82
5.2.10.0030.06312.82
5.2.00.0030.06012.82
5.1.60.0030.05312.82
5.1.50.0100.03012.82
5.1.40.0070.04712.82
5.1.30.0100.05012.82
5.1.20.0070.05712.82
5.1.10.0100.03312.82
5.1.00.0000.04012.82
5.0.50.0030.04312.82
5.0.40.0070.04012.82
5.0.30.0030.06312.82
5.0.20.0070.04012.82
5.0.10.0100.03712.82
5.0.00.0070.06012.82
4.4.90.0100.03012.82
4.4.80.0070.03012.82
4.4.70.0100.02712.82
4.4.60.0030.03312.82
4.4.50.0000.02312.82
4.4.40.0030.03712.82
4.4.30.0000.02312.82
4.4.20.0070.03012.82
4.4.10.0000.03712.82
4.4.00.0030.05312.82
4.3.110.0070.03012.82
4.3.100.0030.02712.82
4.3.90.0000.03012.82
4.3.80.0070.05012.82
4.3.70.0070.03012.82
4.3.60.0000.04312.82
4.3.50.0000.03712.82
4.3.40.0030.03312.82
4.3.30.0000.03712.82
4.3.20.0070.02712.82
4.3.10.0030.02312.82
4.3.00.0000.03712.82

preferences:
45.34 ms | 400 KiB | 5 Q