3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpad('23', 5, '0');

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)
8.3.60.0120.00618.43
8.3.50.0090.00821.92
8.3.40.0070.01418.92
8.3.30.0100.00319.02
8.3.20.0040.00420.13
8.3.10.0080.00622.09
8.3.00.0040.00422.52
8.2.180.0040.01116.61
8.2.170.0060.01322.96
8.2.160.0070.01020.80
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.23
8.2.110.0070.00322.24
8.2.100.0080.00417.91
8.2.90.0050.00318.99
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00417.91
8.2.50.0050.00318.10
8.2.40.0080.00420.45
8.2.30.0040.00417.89
8.2.20.0080.00017.52
8.2.10.0050.00317.64
8.2.00.0040.00417.54
8.1.280.0140.00425.92
8.1.270.0050.00322.07
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.01019.15
8.1.230.0100.00017.64
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0140.00616.72
8.1.180.0040.00418.10
8.1.170.0000.00818.34
8.1.160.0000.00822.13
8.1.150.0080.00018.47
8.1.140.0000.00817.29
8.1.130.0030.00317.63
8.1.120.0030.00317.36
8.1.110.0040.00417.32
8.1.100.0070.00017.36
8.1.90.0000.00717.23
8.1.80.0050.00217.31
8.1.70.0000.00717.29
8.1.60.0030.00717.48
8.1.50.0050.00317.50
8.1.40.0000.00717.43
8.1.30.0000.00817.55
8.1.20.0050.00317.41
8.1.10.0030.00517.47
8.1.00.0040.00417.43
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0040.00416.72
8.0.260.0000.00716.72
8.0.250.0060.00316.97
8.0.240.0040.00416.96
8.0.230.0070.00016.89
8.0.220.0000.00816.88
8.0.210.0040.00416.92
8.0.200.0030.00316.83
8.0.190.0040.00416.97
8.0.180.0030.00316.80
8.0.170.0040.00416.80
8.0.160.0040.00416.89
8.0.150.0070.00316.69
8.0.140.0040.00316.89
8.0.130.0000.00613.30
8.0.120.0030.00516.76
8.0.110.0070.00016.77
8.0.100.0040.00416.91
8.0.90.0040.00416.87
8.0.80.0040.01116.85
8.0.70.0070.00316.93
8.0.60.0030.00316.84
8.0.50.0000.00816.98
8.0.30.0070.01216.85
8.0.20.0110.00717.40
8.0.10.0040.00416.81
8.0.00.0070.01016.54
7.4.330.0020.00215.00
7.4.320.0000.00716.36
7.4.300.0040.00416.37
7.4.290.0000.00716.46
7.4.280.0000.00716.50
7.4.270.0000.00716.39
7.4.260.0070.00016.41
7.4.250.0040.00416.31
7.4.240.0030.00416.54
7.4.230.0000.00616.51
7.4.220.0060.01016.34
7.4.210.0100.00716.57
7.4.200.0040.00416.50
7.4.190.0040.00416.40
7.4.160.0080.00816.63
7.4.150.0070.01017.40
7.4.140.0110.01117.86
7.4.130.0080.01016.53
7.4.120.0090.00916.34
7.4.110.0130.00316.56
7.4.100.0110.00616.52
7.4.90.0100.01016.49
7.4.80.0100.00619.39
7.4.70.0110.00516.39
7.4.60.0090.00916.41
7.4.50.0080.00016.07
7.4.40.0060.00922.77
7.4.30.0110.00516.47
7.4.00.0000.00914.85
7.3.330.0000.00813.18
7.3.320.0000.00512.90
7.3.310.0030.00316.23
7.3.300.0040.00416.16
7.3.290.0130.00316.22
7.3.280.0070.00816.24
7.3.270.0130.00317.40
7.3.260.0050.01216.39
7.3.250.0120.00616.47
7.3.240.0050.01116.47
7.3.230.0080.00816.39
7.3.210.0070.01016.53
7.3.200.0090.00619.39
7.3.190.0070.01416.18
7.3.180.0000.01616.29
7.3.170.0160.00716.39
7.3.160.0110.00616.44
7.3.120.0040.01114.74
7.3.10.0110.00916.61
7.3.00.0040.01616.32
7.2.330.0100.00716.22
7.2.320.0070.01016.47
7.2.310.0060.00916.61
7.2.300.0100.01016.53
7.2.290.0060.01016.61
7.2.130.0110.01116.52
7.2.120.0090.01016.44
7.2.110.0120.01216.75
7.2.100.0070.00716.63
7.2.90.0190.00816.38
7.2.80.0190.00416.64
7.2.70.0130.00916.84
7.2.60.0140.00216.72
7.2.50.0100.00716.88
7.2.40.0140.00916.63
7.2.30.0180.00416.41
7.2.20.0140.00316.61
7.2.10.0090.00916.78
7.2.00.0030.01117.85
7.1.250.0100.00515.37
7.1.200.0060.00615.47
7.1.70.0030.00616.76
7.1.60.0070.00717.17
7.1.50.0070.01416.75
7.1.00.0030.07722.40
7.0.200.0080.00616.40
7.0.140.0000.07322.04
7.0.60.0070.07020.02
7.0.50.0130.07717.85
7.0.40.0170.08020.23
7.0.30.0400.07320.26
7.0.20.0300.05020.20
7.0.10.0270.05320.01
7.0.00.0070.09020.29
5.6.280.0100.06320.90
5.6.210.0170.07320.64
5.6.200.0070.04018.18
5.6.190.0130.06320.68
5.6.180.3870.04720.45
5.6.170.0270.06720.53
5.6.160.0030.05720.40
5.6.150.0070.04718.21
5.6.140.0030.04318.18
5.6.130.0100.07718.22
5.6.120.0130.06720.94
5.6.110.0070.06320.95
5.6.100.0170.07720.98
5.6.90.0030.05721.02
5.6.80.0100.07720.50
5.6.70.0270.07320.42
5.5.350.0030.08320.51
5.5.340.0100.08018.02
5.5.330.0030.08020.40
5.5.320.0300.05320.29
5.5.310.0330.07720.27
5.5.300.0000.04017.91
5.5.290.0000.04717.98
5.5.280.0170.07320.73
5.5.270.0070.08320.96
5.5.260.0100.04320.84
5.5.250.0030.07320.70
5.5.240.0070.07720.22
5.4.450.0730.05319.64
5.4.440.0470.06019.27
5.4.430.0130.05019.33
5.4.420.0100.05319.48
5.4.410.0100.05319.20
5.4.400.0870.00018.83
5.4.390.0870.00018.78
5.4.380.0170.06018.61
5.4.370.0900.04318.61
5.4.360.0900.04018.77
5.4.350.1070.05018.74
5.4.340.0800.05318.57
5.4.320.0050.03712.45
5.4.310.0080.04512.45
5.4.300.0020.04412.45
5.4.290.0040.04012.45
5.4.280.0080.03312.34
5.4.270.0080.03712.34
5.4.260.0090.04712.35
5.4.250.0100.04412.35
5.4.240.0050.04512.35
5.4.230.0070.04112.34
5.4.220.0060.04612.34
5.4.210.0270.05318.79
5.4.200.0130.06318.72
5.4.190.0130.06018.97
5.4.180.0070.05318.86
5.4.170.0070.06018.94
5.4.160.0170.04718.79
5.4.150.0130.06718.98
5.4.140.0000.08716.24
5.4.130.0170.05316.47
5.4.120.0070.05316.45
5.4.110.0030.07716.44
5.4.100.0070.07016.41
5.4.90.0100.04716.21
5.4.80.0100.04716.23
5.4.70.0100.07016.23
5.4.60.0030.05716.13
5.4.50.0130.07016.48
5.4.40.0100.05316.42
5.4.30.0030.05716.29
5.4.20.0200.03316.26
5.4.10.0070.05016.28
5.4.00.0030.05315.68
5.3.290.0050.04712.80
5.3.280.0070.04012.71
5.3.270.0070.07714.44
5.3.260.0100.04714.52
5.3.250.0100.04714.59
5.3.240.0130.07014.48
5.3.230.0070.05014.50
5.3.220.0200.05314.33
5.3.210.0070.05014.67
5.3.200.0130.07014.56
5.3.190.0070.05314.40
5.3.180.0070.06314.55
5.3.170.0070.05714.60
5.3.160.0070.06014.56
5.3.150.0070.05714.41
5.3.140.0170.05014.42
5.3.130.0030.05714.39
5.3.120.0130.07314.38
5.3.110.0170.06314.56
5.3.100.0070.05314.13
5.3.90.0100.05714.02
5.3.80.0070.05014.06
5.3.70.0170.06314.16
5.3.60.0070.05714.04
5.3.50.0070.05313.72
5.3.40.0070.05313.80
5.3.30.0170.05013.79
5.3.20.0030.05713.69
5.3.10.0100.04313.66
5.3.00.0100.06013.52
5.2.170.0070.05711.15
5.2.160.0030.05711.15
5.2.150.0070.05311.14
5.2.140.0100.03711.05
5.2.130.0030.04010.93
5.2.120.0070.04311.04
5.2.110.0030.04310.85
5.2.100.0100.03711.01
5.2.90.0070.03710.85
5.2.80.0030.05311.04
5.2.70.0030.04310.99
5.2.60.0100.04710.96
5.2.50.0070.03711.01
5.2.40.0100.04711.00
5.2.30.0070.04010.88
5.2.20.0070.03710.87
5.2.10.0100.04711.01
5.2.00.0100.04010.92
5.1.60.0030.05310.18
5.1.50.0070.03010.18
5.1.40.0030.03710.02
5.1.30.0070.05010.48
5.1.20.0070.03710.43
5.1.10.0000.0439.96
5.1.00.0070.0339.97
5.0.50.0070.0338.55
5.0.40.0070.0338.66
5.0.30.0000.0478.23
5.0.20.0070.0278.38
5.0.10.0030.0378.22
5.0.00.0070.0478.06
4.4.90.0070.0277.12
4.4.80.0030.0307.12
4.4.70.0000.0337.12
4.4.60.0000.0307.12
4.4.50.0000.0337.12
4.4.40.0030.0337.12
4.4.30.0030.0277.12
4.4.20.0000.0237.12
4.4.10.0000.0237.12
4.4.00.0030.0407.12
4.3.110.0030.0237.12
4.3.100.0030.0237.12
4.3.90.0070.0277.12
4.3.80.0100.0337.12
4.3.70.0030.0277.12
4.3.60.0070.0177.12
4.3.50.0000.0237.12
4.3.40.0000.0377.12
4.3.30.0000.0277.12
4.3.20.0030.0277.12
4.3.10.0000.0207.12
4.3.00.0070.0177.06

preferences:
42.89 ms | 401 KiB | 5 Q