3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_replace('#.*_([a-zA-Z])+\.(jpg|gif|png|jpeg)$#','_n','http://photos-h.ak.fbcdn.net/hphotos-ak-frc3/t1.0-0/1538683_705144079517314_1930601228_n.jpg', 1));

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)
8.3.60.0070.00718.41
8.3.50.0190.00622.07
8.3.40.0100.00718.92
8.3.30.0070.00719.10
8.3.20.0070.00020.21
8.3.10.0000.00822.10
8.3.00.0070.00322.44
8.2.180.0070.01116.63
8.2.170.0070.00722.96
8.2.160.0100.00720.91
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0000.01426.16
8.2.120.0040.00417.50
8.2.110.0060.00322.43
8.2.100.0090.00319.57
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00617.75
8.2.60.0040.00417.91
8.2.50.0000.01018.07
8.2.40.0050.00318.09
8.2.30.0070.00017.87
8.2.20.0040.00417.68
8.2.10.0040.00419.56
8.2.00.0070.00017.58
8.1.280.0150.00625.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.76
8.1.230.0040.00719.06
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00417.23
8.1.190.0080.00017.41
8.1.180.0000.00818.10
8.1.170.0030.00618.58
8.1.160.0110.00021.95
8.1.150.0020.00518.58
8.1.140.0000.00817.47
8.1.130.0080.00017.70
8.1.120.0070.00017.42
8.1.110.0040.00417.51
8.1.100.0030.00517.48
8.1.90.0000.00717.34
8.1.80.0050.00217.38
8.1.70.0030.00317.40
8.1.60.0060.00317.51
8.1.50.0040.00417.57
8.1.40.0000.00917.59
8.1.30.0060.00317.70
8.1.20.0040.00417.59
8.1.10.0040.00417.60
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00318.35
8.0.270.0030.00317.10
8.0.260.0000.00616.85
8.0.250.0040.00416.84
8.0.240.0000.00717.01
8.0.230.0040.00216.92
8.0.220.0060.00016.96
8.0.210.0000.00716.79
8.0.200.0070.00016.93
8.0.190.0040.00416.99
8.0.180.0000.01116.92
8.0.170.0040.00416.86
8.0.160.0050.00316.89
8.0.150.0070.00016.73
8.0.140.0030.00316.78
8.0.130.0050.00013.38
8.0.120.0050.00316.77
8.0.110.0000.00816.96
8.0.100.0040.00416.95
8.0.90.0030.00516.80
8.0.80.0060.01016.96
8.0.70.0070.00016.73
8.0.60.0000.00716.82
8.0.50.0040.00416.77
8.0.30.0080.01416.95
8.0.20.0130.01217.40
8.0.10.0030.00516.97
8.0.00.0060.01716.77
7.4.330.0060.00015.00
7.4.320.0030.00316.54
7.4.300.0000.00616.69
7.4.290.0000.00616.60
7.4.280.0040.00416.48
7.4.270.0040.00416.61
7.4.260.0000.00716.46
7.4.250.0040.00416.57
7.4.240.0060.00116.59
7.4.230.0000.00716.78
7.4.220.0040.02316.61
7.4.210.0040.01316.71
7.4.200.0030.00316.58
7.4.190.0000.00716.86
7.4.160.0110.00416.60
7.4.150.0110.01117.40
7.4.140.0080.01317.86
7.4.130.0150.00516.57
7.4.120.0090.01116.64
7.4.110.0060.00916.56
7.4.100.0100.01316.60
7.4.90.0180.02316.62
7.4.80.0130.00719.39
7.4.70.0070.01416.54
7.4.60.0040.01516.57
7.4.50.0020.00216.55
7.4.40.0040.01122.77
7.4.30.0060.01016.53
7.4.00.0040.01114.86
7.3.330.0040.00413.13
7.3.320.0030.00313.12
7.3.310.0070.00016.37
7.3.300.0030.00316.28
7.3.290.0000.01416.29
7.3.280.0100.00616.31
7.3.270.0150.00917.40
7.3.260.0120.00616.34
7.3.250.0090.01116.43
7.3.240.0080.00916.60
7.3.230.0040.01316.39
7.3.210.0100.00616.37
7.3.200.0000.02019.39
7.3.190.0030.01316.45
7.3.180.0150.00716.54
7.3.170.0100.00716.40
7.3.160.0090.01216.58
7.3.120.0090.00614.54
7.3.10.0260.00916.30
7.3.00.0030.01016.35
7.2.330.0030.01916.41
7.2.320.0060.01216.60
7.2.310.0100.01316.51
7.2.300.0100.00716.49
7.2.290.0080.00816.48
7.2.130.0000.01416.59
7.2.120.0090.00916.51
7.2.110.0140.00717.00
7.2.100.0070.00716.78
7.2.90.0130.01316.92
7.2.80.0110.00616.56
7.2.70.0060.01116.78
7.2.60.0140.00716.35
7.2.50.0140.01016.71
7.2.40.0120.00616.67
7.2.30.0220.00516.70
7.2.20.0120.00016.81
7.2.10.0070.01116.65
7.2.00.0080.00618.10
7.1.250.0290.00015.30
7.1.100.0030.01317.96
7.1.70.0100.00316.78
7.1.60.0100.01319.82
7.1.50.0070.01417.07
7.1.00.0100.07022.46
7.0.200.0110.00516.75
7.0.140.0070.07022.15
7.0.60.0030.06319.86
7.0.50.0030.08717.88
7.0.40.0030.06319.98
7.0.30.0400.07020.15
7.0.20.0400.04720.19
7.0.10.0300.08020.18
7.0.00.0070.04020.14
5.6.280.0030.07320.85
5.6.210.0100.06320.66
5.6.200.0030.09018.21
5.6.190.0000.06020.43
5.6.180.3530.04320.35
5.6.170.0100.04720.46
5.6.160.0070.08320.46
5.6.150.0130.07018.09
5.6.140.0000.06718.11
5.6.130.0070.08018.18
5.6.120.0200.07721.09
5.6.110.0200.02720.98
5.6.100.0030.06021.12
5.6.90.0030.04320.97
5.6.80.0130.08320.27
5.6.70.0230.07320.46
5.5.350.0130.07720.29
5.5.340.0130.03017.98
5.5.330.0070.09020.40
5.5.320.0370.07320.24
5.5.310.0200.07720.30
5.5.300.0100.04718.02
5.5.290.0070.04017.87
5.5.280.0030.04320.97
5.5.270.0070.07020.73
5.5.260.0170.07720.86
5.5.250.0070.08020.48
5.5.240.0000.04020.25
5.4.450.1200.04319.21
5.4.440.0070.04019.53
5.4.430.1200.06719.57
5.4.420.4200.04319.58
5.4.410.4070.04019.25
5.4.400.3830.04319.09
5.4.390.3800.04018.98
5.4.380.4070.03318.93
5.4.370.4430.04319.15
5.4.360.3630.03719.00
5.4.350.3870.03018.92
5.4.340.3630.03319.08
5.4.320.4270.04019.08
5.4.310.3670.04319.26
5.4.300.3930.03019.05
5.4.290.2930.03018.96
5.4.280.4070.04319.05
5.4.270.3900.04019.20
5.4.260.3670.03318.92
5.4.250.3700.04319.16
5.4.240.4030.04018.88
5.4.230.4570.03719.27
5.4.220.2970.04319.08
5.4.210.3670.03719.05
5.4.200.3830.03718.96
5.4.190.4670.03319.12
5.4.180.3230.03319.03
5.4.170.4370.03319.07
5.4.160.4400.04019.13
5.4.150.4170.04019.24
5.4.140.4600.03716.24
5.4.130.3430.04016.38
5.4.120.4000.03716.38
5.4.110.4600.03716.45
5.4.100.3970.03316.42
5.4.90.3930.03316.46
5.4.80.4100.03716.37
5.4.70.4100.03016.36
5.4.60.4400.03016.47
5.4.50.1230.03316.13
5.4.40.2030.03716.29
5.4.30.2300.03016.44
5.4.20.2970.03316.14
5.4.10.2430.03716.29
5.4.00.0630.03715.55
5.3.290.3900.05714.59
5.3.280.4030.04014.56
5.3.270.4000.04314.52
5.3.260.4200.04014.54
5.3.250.4200.03714.54
5.3.240.4530.02714.52
5.3.230.4000.04014.52
5.3.220.4400.04314.50
5.3.210.4170.03714.35
5.3.200.4530.04714.50
5.3.190.4200.03714.58
5.3.180.4170.04014.50
5.3.170.4000.03314.35
5.3.160.4570.03314.48
5.3.150.2200.03014.48
5.3.140.1970.03714.45
5.3.130.2800.04314.53
5.3.120.2770.03714.47
5.3.110.4300.05314.47
5.3.100.0000.04013.96
5.3.90.0000.04013.97
5.3.80.0100.03013.94
5.3.70.3300.04313.96
5.3.60.2800.04713.94
5.3.50.2670.03713.90
5.3.40.3100.03013.74
5.3.30.2370.03313.84
5.3.20.2570.04013.61
5.3.10.3700.03313.47
5.3.00.4470.03713.45
5.2.170.2030.03311.14
5.2.160.1270.03011.13
5.2.150.2000.02711.13
5.2.140.1800.03011.13
5.2.130.2770.02711.09
5.2.120.2930.03311.08
5.2.110.2900.02711.04
5.2.100.3270.03311.08
5.2.90.3230.03311.05
5.2.80.3370.03710.99
5.2.70.3500.02011.03
5.2.60.4300.02710.95
5.2.50.3400.02710.91
5.2.40.2900.02311.08
5.2.30.2600.02310.91
5.2.20.0030.06010.89
5.2.10.0000.03710.89
5.2.00.0070.05710.70
5.1.60.1030.0209.98
5.1.50.2470.03010.04
5.1.40.2700.0239.96
5.1.30.3130.03310.34
5.1.20.2630.03010.35
5.1.10.2430.02710.11
5.1.00.2500.02310.07
5.0.50.1330.0238.55
5.0.40.0730.0208.36
5.0.30.1600.0278.16
5.0.20.1400.0208.35
5.0.10.1370.0238.15
5.0.00.1100.0408.17
4.4.90.1300.0176.01
4.4.80.1530.0176.01
4.4.70.0000.0206.01
4.4.60.0070.0336.01
4.4.50.0030.0376.01
4.4.40.1330.0206.01
4.4.30.1470.0176.01
4.4.20.1470.0206.01
4.4.10.1400.0206.01
4.4.00.1430.0206.01
4.3.110.1670.0136.01
4.3.100.1470.0176.01
4.3.90.1500.0136.01
4.3.80.1430.0236.01
4.3.70.1230.0136.01
4.3.60.1470.0136.01
4.3.50.1430.0206.01
4.3.40.1800.0236.01
4.3.30.0830.0176.01
4.3.20.0670.0236.01
4.3.10.0630.0136.01
4.3.00.0600.0206.01

preferences:
56.82 ms | 401 KiB | 5 Q