3v4l.org

run code in 300+ PHP versions simultaneously
<?php $contenu_avant = " \n // function truc( "; echo strripos("//") .">". strripos(chr(10)); echo "***".strripos($contenu_avant, "//")."***"; if ((strripos($contenu_avant, "/*") === TRUE && strripos("/*") > strripos("*/")) || (strripos($contenu_avant, "//") === TRUE && strripos("//") > strripos(chr(10)))) echo "en commentaire !"; else echo "ok";

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)
8.3.40.0090.00618.67
8.3.30.0070.01018.49
8.3.20.0050.00218.90
8.3.10.0080.00020.48
8.3.00.0040.00419.38
8.2.170.0100.00722.96
8.2.160.0040.01121.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00819.64
8.2.110.0000.00920.57
8.2.100.0070.00417.79
8.2.90.0040.00418.22
8.2.80.0030.00618.03
8.2.70.0000.00917.38
8.2.60.0030.00618.04
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0000.00717.86
8.2.20.0000.00817.71
8.2.10.0020.00517.78
8.2.00.0080.00017.64
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00022.18
8.1.230.0120.00020.92
8.1.220.0000.00817.76
8.1.210.0060.00318.85
8.1.200.0060.00317.24
8.1.190.0000.00717.54
8.1.180.0040.00418.10
8.1.170.0030.00618.69
8.1.160.0000.00718.87
8.1.150.0000.00718.53
8.1.140.0000.00717.26
8.1.130.0050.00317.83
8.1.120.0030.00417.28
8.1.110.0040.00417.27
8.1.100.0040.00417.45
8.1.90.0000.00717.39
8.1.80.0000.00817.33
8.1.70.0030.00317.29
8.1.60.0050.00317.52
8.1.50.0100.00017.34
8.1.40.0000.00717.48
8.1.30.0000.00817.64
8.1.20.0050.00317.52
8.1.10.0060.00317.48
8.1.00.0000.00717.41
8.0.300.0060.00320.16
8.0.290.0000.00716.63
8.0.280.0050.00318.42
8.0.270.0080.00017.23
8.0.260.0000.00716.73
8.0.250.0040.00416.98
8.0.240.0000.00716.98
8.0.230.0030.00316.88
8.0.220.0070.00016.80
8.0.210.0000.00716.89
8.0.200.0000.00616.92
8.0.190.0080.00016.94
8.0.180.0040.00416.90
8.0.170.0000.00916.79
8.0.160.0030.00316.96
8.0.150.0000.00816.79
8.0.140.0040.00416.75
8.0.130.0060.00013.33
8.0.120.0070.00016.74
8.0.110.0060.00316.79
8.0.100.0080.00016.68
8.0.90.0030.00516.85
8.0.80.0090.00616.85
8.0.70.0080.00017.00
8.0.60.0000.00816.92
8.0.50.0070.00016.88
8.0.30.0090.01017.17
8.0.20.0130.01016.88
8.0.10.0070.00016.95
8.0.00.0130.00416.79
7.4.330.0050.00012.97
7.4.320.0040.00416.41
7.4.300.0030.00316.38
7.4.290.0050.00216.50
7.4.280.0000.00816.53
7.4.270.0030.00316.50
7.4.260.0000.00513.26
7.4.250.0000.00816.51
7.4.240.0050.00216.62
7.4.230.0030.00316.40
7.4.220.0120.00616.64
7.4.210.0100.00716.59
7.4.200.0000.00716.48
7.4.190.0030.00316.68
7.4.160.0100.01016.52
7.4.150.0140.01216.40
7.4.140.0140.00816.56
7.4.130.0080.00816.53
7.4.120.0110.00616.56
7.4.110.0070.01416.64
7.4.100.0110.00716.30
7.4.90.0060.01216.57
7.4.80.0160.00416.58
7.4.70.0120.01116.55
7.4.60.0060.01216.54
7.4.50.0050.00516.54
7.4.40.0000.01116.42
7.4.30.0090.00916.58
7.4.00.0030.01315.13
7.3.330.0060.00013.19
7.3.320.0030.00213.13
7.3.310.0000.00716.30
7.3.300.0030.00316.16
7.3.290.0060.00916.14
7.3.280.0070.01016.27
7.3.270.0090.01016.42
7.3.260.0090.01116.34
7.3.250.0080.00816.43
7.3.240.0130.00716.19
7.3.230.0030.01516.42
7.3.210.0060.01016.43
7.3.200.0060.01219.39
7.3.190.0110.00816.23
7.3.180.0090.00616.50
7.3.170.0030.01516.28
7.3.160.0040.01216.29
7.3.120.0110.00814.85
7.3.110.0060.01314.60
7.3.100.0060.00314.76
7.3.90.0030.00914.81
7.3.80.0030.00714.78
7.3.70.0100.00714.89
7.3.60.0030.00914.82
7.3.50.0000.01414.75
7.3.40.0060.00914.79
7.3.30.0040.01114.82
7.3.20.0090.00616.61
7.3.10.0040.00916.59
7.3.00.0030.01316.57
7.2.330.0090.01116.71
7.2.320.0110.00616.41
7.2.310.0170.00316.43
7.2.300.0100.00716.89
7.2.290.0110.00716.67
7.2.250.0090.00915.27
7.2.240.0080.01214.96
7.2.230.0070.00415.01
7.2.220.0040.01114.97
7.2.210.0070.00714.71
7.2.200.0110.00315.20
7.2.190.0040.01115.23
7.2.180.0090.00615.10
7.2.170.0150.00015.06
7.2.60.0090.00616.75
7.2.00.0000.01519.43
7.1.330.0000.01315.59
7.1.320.0060.00315.77
7.1.310.0070.00415.69
7.1.300.0100.00315.69
7.1.290.0000.01115.77
7.1.280.0040.01115.39
7.1.270.0060.00615.80
7.1.260.0000.01415.49
7.1.200.0060.00615.80
7.1.100.0060.00917.89
7.1.70.0000.01017.13
7.1.60.0080.00819.40
7.1.50.0100.01316.52
7.1.00.0000.08022.31
7.0.200.0050.00716.82
7.0.140.0030.07322.07
7.0.120.0000.06721.95
7.0.60.0070.06720.01
7.0.50.0130.07317.88
7.0.40.0170.07717.73
7.0.30.0030.07317.74
7.0.20.0000.06017.78
7.0.10.0100.07317.78
7.0.00.0070.06317.75
5.6.280.0100.06720.90
5.6.210.0100.04320.70
5.6.200.0100.08018.18
5.6.190.0070.08718.18
5.6.180.0070.08018.07
5.6.170.0130.07718.14
5.6.160.0070.04718.18
5.6.150.0030.04018.12
5.6.140.0070.05318.12
5.6.130.0000.08318.18
5.6.120.0070.07718.11
5.6.110.0070.08318.18
5.6.100.0070.04318.17
5.6.90.0030.08718.20
5.6.80.0070.05017.57
5.6.70.0100.03317.50
5.6.60.0070.06717.49
5.6.50.0100.06317.46
5.6.40.0100.07017.54
5.6.30.0030.07717.54
5.6.20.0130.07017.51
5.6.10.0070.07717.48
5.6.00.0070.05017.55
5.5.350.0400.05720.32
5.5.340.0100.07717.91
5.5.330.0130.08017.98
5.5.320.0100.07318.03
5.5.310.0100.07717.91
5.5.300.0000.04317.91
5.5.290.0000.04718.00
5.5.280.0070.08317.95
5.5.270.0070.08317.95
5.5.260.0070.04717.99
5.5.250.0070.05717.68
5.5.240.0070.04717.33
5.5.230.0030.04317.36
5.5.220.0070.07017.36
5.5.210.0070.06317.36
5.5.200.0200.06717.37
5.5.190.0070.07717.22
5.5.180.0070.06717.33
5.5.160.0130.06317.33
5.5.150.0130.07317.29
5.5.140.0030.03717.22
5.5.130.0070.03317.33
5.5.120.0000.04017.27
5.5.110.0000.04017.31
5.5.100.0030.03717.28
5.5.90.0030.03717.17
5.5.80.0070.03317.26
5.5.70.0030.05017.17
5.5.60.0070.04017.25
5.5.50.0000.04017.16
5.5.40.0070.04317.25
5.5.30.0000.04017.15
5.5.20.0030.03717.18
5.5.10.0100.03017.25
5.5.00.0070.03317.25
5.4.450.0070.07319.42
5.4.440.0070.07719.34
5.4.430.0030.04319.30
5.4.420.0130.07019.31
5.4.410.0030.08019.15
5.4.400.0130.07318.95
5.4.390.0200.06719.09
5.4.380.0070.07018.99
5.4.370.0070.06719.03
5.4.360.0100.07719.20
5.4.350.0130.07019.09
5.4.340.0000.05718.89
5.4.320.0100.07319.12
5.4.310.0100.07718.95
5.4.300.0030.03718.82
5.4.290.0030.03719.05
5.4.280.0000.04018.98
5.4.270.0000.04018.98
5.4.260.0000.04019.02
5.4.250.0000.04019.20
5.4.240.0030.03718.97
5.4.230.0030.03719.12
5.4.220.0100.03018.99
5.4.210.0070.03319.03
5.4.200.0030.03718.95
5.4.190.0070.03318.95
5.4.180.0070.03718.88
5.4.170.0070.03319.02
5.4.160.0070.03318.89
5.4.150.0030.04319.19
5.4.140.0100.03316.29
5.4.130.0100.02716.30
5.4.120.0000.03716.26
5.4.110.0030.03316.25
5.4.100.0070.03016.50
5.4.90.0000.04316.27
5.4.80.0000.03716.16
5.4.70.0000.03716.23
5.4.60.0000.04016.14
5.4.50.0030.06016.33
5.4.40.0130.06716.43
5.4.30.0100.07316.39
5.4.20.0000.04016.20
5.4.10.0000.05716.25
5.4.00.0100.05715.89
5.3.290.0100.07714.58
5.3.280.0030.03714.46
5.3.270.0030.04014.43
5.3.260.0100.03314.57
5.3.250.0030.03714.54
5.3.240.0000.03714.46
5.3.230.0030.03714.55
5.3.220.0070.03014.50
5.3.210.0030.03714.49
5.3.200.0070.03314.53
5.3.190.0030.04314.51
5.3.180.0070.03314.48
5.3.170.0000.04014.64
5.3.160.0000.04014.47
5.3.150.0070.06014.53
5.3.140.0130.04314.33
5.3.130.0100.07014.47
5.3.120.0070.08014.32
5.3.110.0070.03714.48
5.3.100.0070.07713.96
5.3.90.0070.04713.98
5.3.80.0000.08313.86
5.3.70.0030.08013.78
5.3.60.0070.07313.78
5.3.50.0070.04713.70
5.3.40.0030.07014.02
5.3.30.0130.05713.84
5.3.20.0130.06313.62
5.3.10.0030.07313.56
5.3.00.0000.07713.57
5.2.170.0030.06711.17
5.2.160.0100.06011.12
5.2.150.0070.05311.14
5.2.140.0070.03011.08
5.2.130.0130.03311.13
5.2.120.0000.06311.24
5.2.110.0030.04011.09
5.2.100.0100.05010.92
5.2.90.0100.05310.92
5.2.80.0030.03711.03
5.2.70.0070.04011.09
5.2.60.0000.03710.97
5.2.50.0070.06310.80
5.2.40.0000.06310.97
5.2.30.0000.04010.96
5.2.20.0070.03710.93
5.2.10.0100.05011.06
5.2.00.0030.05010.67
5.1.60.0000.03310.06
5.1.50.0000.06010.08
5.1.40.0000.04310.04
5.1.30.0000.06310.31
5.1.20.0000.05310.42
5.1.10.0100.03710.05
5.1.00.0070.05310.14
5.0.50.0000.0278.59
5.0.40.0070.0408.46
5.0.30.0000.0738.26
5.0.20.0030.0478.17
5.0.10.0030.0238.21
5.0.00.0030.0608.20
4.4.90.0070.0107.89
4.4.80.0030.0337.89
4.4.70.0070.0337.89
4.4.60.0000.0377.89
4.4.50.0070.0237.89
4.4.40.0030.0537.89
4.4.30.0030.0237.89
4.4.20.0000.0407.89
4.4.10.0000.0237.89
4.4.00.0000.0277.89
4.3.110.0000.0377.89
4.3.100.0070.0237.89
4.3.90.0000.0377.89
4.3.80.0030.0307.89
4.3.70.0000.0207.89
4.3.60.0000.0337.89
4.3.50.0030.0377.89
4.3.40.0030.0507.89
4.3.30.0000.0377.89
4.3.20.0000.0377.89
4.3.10.0000.0337.89
4.3.00.0030.0307.89

preferences:
40.9 ms | 400 KiB | 5 Q