3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("Tue Apr 28 2015 07:00:00 GMT-0300 (Hora oficial do Brasil)");

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)
8.3.60.0030.01718.52
8.3.50.0090.00921.89
8.3.40.0160.00318.80
8.3.30.0070.00718.97
8.3.20.0110.00420.27
8.3.10.0080.00021.63
8.3.00.0060.00319.38
8.2.180.0070.01418.41
8.2.170.0110.00722.96
8.2.160.0120.00920.47
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0080.00026.16
8.2.120.0140.00019.36
8.2.110.0000.01119.34
8.2.100.0090.00317.63
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0000.00917.38
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0050.00318.03
8.2.30.0000.00817.98
8.2.20.0000.00817.43
8.2.10.0000.00817.84
8.2.00.0040.00417.54
8.1.280.0100.01025.92
8.1.270.0000.00920.63
8.1.260.0100.00326.35
8.1.250.0000.01428.09
8.1.240.0060.00323.79
8.1.230.0120.00017.66
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00721.89
8.1.150.0040.00418.67
8.1.140.0070.00017.31
8.1.130.0000.00717.73
8.1.120.0000.00717.31
8.1.110.0040.00417.28
8.1.100.0040.00417.32
8.1.90.0070.00017.29
8.1.80.0000.00717.36
8.1.70.0000.00717.21
8.1.60.0030.00617.39
8.1.50.0030.00517.42
8.1.40.0000.00817.30
8.1.30.0000.00817.50
8.1.20.0040.00417.47
8.1.10.0030.00617.30
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.40
8.0.270.0080.00017.07
8.0.260.0000.00617.19
8.0.250.0030.00316.81
8.0.240.0000.00616.82
8.0.230.0030.00316.69
8.0.220.0030.00316.73
8.0.210.0090.00016.72
8.0.200.0000.00716.86
8.0.190.0070.00016.80
8.0.180.0040.00416.78
8.0.170.0030.00516.81
8.0.160.0030.00316.66
8.0.150.0000.00716.76
8.0.140.0040.00416.72
8.0.130.0070.00013.14
8.0.120.0060.00316.75
8.0.110.0030.00516.70
8.0.100.0040.00416.77
8.0.90.0000.00716.61
8.0.80.0110.00416.71
8.0.70.0040.00416.70
8.0.60.0040.00416.61
8.0.50.0040.00416.74
8.0.30.0140.01216.92
8.0.20.0070.01317.40
8.0.10.0070.00016.82
8.0.00.0120.01116.65
7.4.330.0000.00515.03
7.4.320.0030.00316.38
7.4.300.0030.00316.45
7.4.290.0080.00316.29
7.4.280.0000.00716.37
7.4.270.0000.00716.27
7.4.260.0030.00316.49
7.4.250.0040.00416.44
7.4.240.0050.00216.48
7.4.230.0000.00716.56
7.4.220.0120.00616.44
7.4.210.0060.01016.42
7.4.200.0030.00316.46
7.4.160.0030.01316.27
7.4.150.0080.00817.40
7.4.140.0090.00917.86
7.4.130.0130.00616.39
7.4.120.0110.00616.29
7.4.110.0060.01516.39
7.4.100.0150.00316.54
7.4.90.0030.01416.48
7.4.80.0130.00719.39
7.4.70.0070.01016.52
7.4.60.0100.00716.30
7.4.50.0080.00016.32
7.4.40.0090.00916.16
7.4.30.0140.00916.46
7.4.00.0060.00614.60
7.3.330.0000.00513.02
7.3.320.0060.00613.03
7.3.310.0000.00716.00
7.3.300.0060.00015.98
7.3.290.0040.00416.11
7.3.280.0090.00716.09
7.3.270.0060.01217.40
7.3.260.0060.01416.12
7.3.250.0140.00516.30
7.3.240.0110.00816.20
7.3.230.0120.00616.39
7.3.210.0100.00616.50
7.3.200.0110.00719.39
7.3.190.0030.01316.10
7.3.180.0030.01816.10
7.3.170.0070.01016.50
7.3.160.0080.00816.43
7.2.330.0140.00316.34
7.2.320.0080.00816.54
7.2.310.0060.01116.61
7.2.300.0130.00716.58
7.2.290.0110.01016.49
7.2.00.0040.00719.00
7.1.100.0080.00318.12
7.1.70.0090.00616.88
7.1.60.0040.01819.50
7.1.50.0070.01416.76
7.1.00.0100.06722.41
7.0.200.0230.00316.44
7.0.140.0070.06722.07
7.0.60.0230.07019.81
7.0.50.0100.07717.79
7.0.40.0170.08020.06
7.0.30.0300.08320.00
7.0.20.0370.04720.12
7.0.10.0230.07320.03
7.0.00.0100.08020.00
5.6.280.0100.06720.89
5.6.210.0100.08720.75
5.6.200.0100.07318.17
5.6.190.0100.08720.39
5.6.180.0230.03720.39
5.6.170.0270.07720.50
5.6.160.0030.08720.70
5.6.150.0070.08318.17
5.6.140.0070.08318.11
5.6.130.0130.06718.21
5.6.120.0030.04720.94
5.6.110.0130.07320.96
5.6.100.0100.04021.12
5.6.90.0100.04320.96
5.6.80.0100.08320.50
5.6.70.0300.06020.42
5.5.350.0200.07320.51
5.5.340.0000.05018.02
5.5.330.0130.06320.25
5.5.320.0030.08020.21
5.5.310.0130.04320.17
5.5.300.0130.07018.00
5.5.290.0070.08318.00
5.5.280.0070.06020.84
5.5.270.0070.08720.95
5.5.260.0030.06720.86
5.5.250.0100.08720.57
5.5.240.0070.04320.23
5.4.450.0870.05719.61
5.4.440.2300.05019.24
5.4.430.1230.05719.46
5.4.420.0100.05319.62
5.4.410.0870.07319.41
5.4.400.0200.05718.75
5.4.390.0300.05018.68
5.4.380.0200.05318.59
5.4.370.0230.05318.74
5.4.360.0230.05018.72
5.4.350.0200.06718.62
5.4.340.0200.05318.74
5.4.320.0230.05018.77
5.4.310.0200.07318.68
5.4.300.0200.05318.70
5.4.290.0130.06318.55
5.4.280.0170.07018.64
5.4.270.0430.05318.77
5.4.260.0330.05718.45
5.4.250.0270.06318.46
5.4.240.0170.07018.67
5.4.230.0130.07018.48
5.4.220.0170.06318.63
5.4.210.0170.06018.67
5.4.200.0270.06716.50
5.4.190.0200.05318.51
5.4.180.0100.06318.70
5.4.170.0130.06018.76
5.4.160.0300.04318.66
5.4.150.0200.07318.53
5.4.140.0230.05316.17
5.4.130.0200.05016.26
5.4.120.0130.05716.12
5.4.110.0170.05716.21
5.4.100.0200.07716.07
5.4.90.0370.05316.06
5.4.80.0200.05716.20
5.4.70.0200.05316.10
5.4.60.0270.04316.16
5.4.50.0230.05316.33
5.4.40.0200.06016.05
5.4.30.0170.05316.32
5.4.20.0270.06016.27
5.4.10.0200.04716.12
5.4.00.0170.05015.60

preferences:
43.35 ms | 404 KiB | 6 Q