3v4l.org

run code in 300+ PHP versions simultaneously
<?php strlen('description app1vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv') > 72 ? substr('description app1vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv', 0, 69) . '...' : 'description app1vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv';

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)
8.3.70.0120.00318.30
8.3.60.0090.00916.75
8.3.50.0090.00722.05
8.3.40.0110.00718.71
8.3.30.0140.00019.07
8.3.20.0040.00420.12
8.3.10.0080.00021.78
8.3.00.0060.00319.26
8.2.190.0070.00716.63
8.2.180.0110.00718.28
8.2.170.0090.00622.96
8.2.160.0060.00921.97
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00619.11
8.2.110.0040.00420.31
8.2.100.0040.00817.71
8.2.90.0000.00719.14
8.2.80.0000.00917.97
8.2.70.0040.00417.62
8.2.60.0080.00017.68
8.2.50.0050.00518.07
8.2.40.0040.00419.69
8.2.30.0040.00417.98
8.2.20.0070.00017.69
8.2.10.0040.00417.92
8.2.00.0040.00417.61
8.1.280.0070.01125.92
8.1.270.0000.00918.75
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.86
8.1.230.0090.00320.84
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0040.00421.91
8.1.150.0000.00718.86
8.1.140.0000.00817.31
8.1.130.0000.00717.81
8.1.120.0030.00517.28
8.1.110.0000.00717.33
8.1.100.0040.00417.43
8.1.90.0030.00517.34
8.1.80.0040.00417.38
8.1.70.0000.00717.33
8.1.60.0040.00417.54
8.1.50.0070.00017.28
8.1.40.0070.00717.46
8.1.30.0040.00417.57
8.1.20.0030.00517.51
8.1.10.0000.00717.41
8.1.00.0070.00417.23
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0040.00418.28
8.0.270.0000.00717.09
8.0.260.0060.00018.37
8.0.250.0000.00616.94
8.0.240.0040.00416.88
8.0.230.0000.00716.82
8.0.220.0040.00416.87
8.0.210.0000.00716.84
8.0.200.0000.00616.97
8.0.190.0000.00816.83
8.0.180.0070.00016.84
8.0.170.0040.00416.84
8.0.160.0030.00516.77
8.0.150.0000.00816.91
8.0.140.0040.00416.84
8.0.130.0000.00713.39
8.0.120.0050.00316.81
8.0.110.0040.00416.91
8.0.100.0060.00316.87
8.0.90.0040.00416.85
8.0.80.0060.01516.93
8.0.70.0040.00416.86
8.0.60.0040.00416.62
8.0.50.0000.00716.86
8.0.30.0160.00816.95
8.0.20.0140.00517.40
8.0.10.0040.00416.96
8.0.00.0090.01616.65
7.4.330.0020.00215.03
7.4.320.0060.00016.35
7.4.300.0000.00616.31
7.4.290.0000.00716.46
7.4.280.0020.00516.42
7.4.270.0030.00316.45
7.4.260.0000.00716.25
7.4.250.0000.00716.32
7.4.240.0040.00416.42
7.4.230.0000.00716.43
7.4.220.0130.00516.41
7.4.210.0100.00516.40
7.4.200.0000.00816.20
7.4.160.0090.00616.51
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0060.01216.33
7.4.120.0070.01016.47
7.4.110.0070.01016.23
7.4.100.0090.00916.40
7.4.90.0120.00616.39
7.4.80.0130.00619.39
7.4.70.0130.00316.51
7.4.60.0130.00316.37
7.4.50.0040.00416.45
7.4.40.0130.00616.43
7.4.30.0110.01116.52
7.4.00.0100.00314.86
7.3.330.0000.00713.09
7.3.320.0060.00613.09
7.3.310.0030.00316.28
7.3.300.0000.00716.26
7.3.290.0000.00716.25
7.3.280.0040.01116.22
7.3.270.0170.00717.40
7.3.260.0140.00316.51
7.3.250.0150.00416.28
7.3.240.0100.01016.36
7.3.230.0090.00916.39
7.3.210.0160.00016.28
7.3.200.0100.01319.39
7.3.190.0030.01416.52
7.3.180.0090.01216.41
7.3.170.0040.01316.27
7.3.160.0130.00316.42
7.2.330.0090.00916.62
7.2.320.0000.01716.63
7.2.310.0110.01116.57
7.2.300.0100.00716.21
7.2.290.0060.01616.33
7.2.60.0110.00416.71
7.2.00.0060.01019.41
7.1.200.0070.00315.73
7.1.100.0000.01117.92
7.1.70.0070.00717.08
7.1.60.0110.01419.50
7.1.50.0200.01734.81
7.1.00.0000.08022.27
7.0.200.0240.00316.64
7.0.140.0070.07021.97
7.0.60.0000.04320.09
7.0.50.0130.04317.87
7.0.40.0030.08719.96
7.0.30.0300.06720.09
7.0.20.0300.06020.17
7.0.10.0230.04320.21
7.0.00.0070.08720.16
5.6.280.0070.07021.14
5.6.210.0100.07720.50
5.6.200.0030.05318.13
5.6.190.0030.04320.77
5.6.180.0230.04020.72
5.6.170.0230.07020.48
5.6.160.0070.04020.39
5.6.150.0030.04018.11
5.6.140.0030.04318.22
5.6.130.0070.08018.07
5.6.120.0070.08321.13
5.6.110.0130.07720.98
5.6.100.0100.05721.09
5.6.90.0100.07021.09
5.6.80.0130.07320.50
5.6.70.0200.03720.36
5.5.350.0170.07320.42
5.5.340.0070.03717.89
5.5.330.0030.08320.21
5.5.320.0000.08320.21
5.5.310.0270.04320.28
5.5.300.0070.07717.96
5.5.290.0070.07017.91
5.5.280.0100.08020.72
5.5.270.0230.07020.71
5.5.260.0100.07320.79
5.5.250.0070.04720.77
5.5.240.0070.08320.18
5.4.450.0200.05319.28
5.4.440.0700.05319.27
5.4.430.0830.05019.46
5.4.420.0700.06019.48
5.4.410.0930.05019.16
5.4.400.0370.05318.63
5.4.390.0300.05718.68
5.4.380.0200.06318.65
5.4.370.0400.04318.50
5.4.360.0370.04318.50
5.4.350.0230.05718.68
5.4.340.0170.06018.46
5.4.320.0200.06018.64
5.4.310.0300.08018.60
5.4.300.0200.06318.68
5.4.290.0330.07318.72
5.4.280.0430.07718.48
5.4.270.0400.05018.71
5.4.260.0270.05718.57
5.4.250.0370.04718.49
5.4.240.0400.05318.68
5.4.230.0400.05018.76
5.4.220.0300.05318.61
5.4.210.0230.05318.45
5.4.200.0230.05316.52
5.4.190.0330.04018.72
5.4.180.0200.07318.68
5.4.170.0170.07018.75
5.4.160.0330.05018.50
5.4.150.0200.07018.70
5.4.140.0300.04316.17
5.4.130.0270.04316.06
5.4.120.0230.06716.16
5.4.110.0230.06016.26
5.4.100.0300.04716.02
5.4.90.0170.06716.06
5.4.80.0300.05316.17
5.4.70.0400.04016.32
5.4.60.0200.06016.22
5.4.50.0370.04716.05
5.4.40.0300.04716.27
5.4.30.0230.07316.22
5.4.20.0430.05716.15
5.4.10.0300.05316.13
5.4.00.0500.04315.52
5.3.290.0270.06014.57
5.3.280.0230.08014.48
5.3.270.0300.05714.58
5.3.260.0270.08314.69
5.3.250.0370.06314.61
5.3.240.0330.06714.69
5.3.230.0300.06014.59
5.3.220.0170.06314.51
5.3.210.0300.05314.45
5.3.200.0330.05314.47
5.3.190.0200.05714.45
5.3.180.0200.07014.59
5.3.170.0300.06314.55
5.3.160.0300.06314.56
5.3.150.0270.06714.57
5.3.140.0270.06714.46
5.3.130.0300.05314.44
5.3.120.3400.07314.43
5.3.110.0400.06014.44
5.3.100.0170.06014.01
5.3.90.0370.05014.11
5.3.80.0300.05014.00
5.3.70.0130.06313.91
5.3.60.0200.07013.97
5.3.50.0270.05013.89
5.3.40.0200.07013.90
5.3.30.0170.07313.80
5.3.20.0170.07713.78
5.3.10.0200.07713.63
5.3.00.0170.08013.61
5.2.170.0270.05711.28
5.2.160.0170.06311.11
5.2.150.0200.06311.10
5.2.140.0200.05711.15
5.2.130.0170.06311.23
5.2.120.0170.05311.07
5.2.110.0300.04711.13
5.2.100.0230.04711.25
5.2.90.0170.05311.07
5.2.80.0230.05311.13
5.2.70.0270.04311.00
5.2.60.0170.05311.00
5.2.50.0100.05710.99
5.2.40.0170.05011.14
5.2.30.0030.05710.98
5.2.20.0270.03710.91
5.2.10.0100.06010.88
5.2.00.0200.05310.80
5.1.60.0170.0379.95
5.1.50.0230.03710.06
5.1.40.0200.0409.93
5.1.30.0200.04310.39
5.1.20.0200.04710.34
5.1.10.0270.04010.13
5.1.00.0130.05310.10
5.0.50.0170.0338.64
5.0.40.0130.0338.42
5.0.30.0030.0638.25
5.0.20.0030.0438.17
5.0.10.0170.0338.36
5.0.00.0070.0578.19
4.4.90.0100.0307.44
4.4.80.0030.0377.44
4.4.70.0070.0337.44
4.4.60.0070.0307.44
4.4.50.0200.0207.44
4.4.40.0030.0507.44
4.4.30.0030.0337.44
4.4.20.0130.0277.44
4.4.10.0070.0237.44
4.4.00.0000.0437.44
4.3.110.0030.0277.44
4.3.100.0200.0207.44
4.3.90.0070.0307.44
4.3.80.0100.0437.44
4.3.70.0130.0237.44
4.3.60.0130.0237.44
4.3.50.0070.0337.44
4.3.40.0130.0377.44
4.3.30.0070.0307.44
4.3.20.0000.0307.44
4.3.10.0170.0237.44
4.3.00.0070.0207.01

preferences:
48.05 ms | 401 KiB | 5 Q