3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_pad(125885, 10, "0", STR_PAD_LEFT); // produces "-=-=-Alien"

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)
8.3.60.0040.01516.75
8.3.50.0090.00921.99
8.3.40.0150.00018.84
8.3.30.0100.00319.09
8.3.20.0040.00420.25
8.3.10.0030.00523.61
8.3.00.0040.00420.77
8.2.180.0090.00616.32
8.2.170.0060.00922.96
8.2.160.0140.00322.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.25
8.2.110.0090.00022.12
8.2.100.0110.00017.72
8.2.90.0080.00419.24
8.2.80.0040.00417.97
8.2.70.0000.00817.37
8.2.60.0000.01017.80
8.2.50.0030.00518.07
8.2.40.0020.00519.18
8.2.30.0040.00417.87
8.2.20.0040.00417.64
8.2.10.0080.00017.54
8.2.00.0000.00717.54
8.1.280.0130.00325.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.84
8.1.230.0040.00818.97
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00717.27
8.1.180.0040.00418.10
8.1.170.0000.00918.65
8.1.160.0030.00721.87
8.1.150.0000.00718.41
8.1.140.0040.00417.20
8.1.130.0040.00417.64
8.1.120.0030.00417.27
8.1.110.0060.00317.19
8.1.100.0000.00717.16
8.1.90.0040.00317.23
8.1.80.0050.00317.26
8.1.70.0030.00317.22
8.1.60.0090.00017.39
8.1.50.0050.00317.36
8.1.40.0000.00817.36
8.1.30.0080.00017.44
8.1.20.0000.00717.46
8.1.10.0070.00017.51
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0030.00617.05
8.0.280.0000.00718.29
8.0.270.0030.00317.15
8.0.260.0000.00816.75
8.0.250.0000.00716.77
8.0.240.0040.00716.90
8.0.230.0030.00316.82
8.0.220.0030.00516.76
8.0.210.0030.00316.78
8.0.200.0030.00316.71
8.0.190.0080.00016.81
8.0.180.0050.00316.74
8.0.170.0000.00816.83
8.0.160.0040.00416.64
8.0.150.0030.00316.64
8.0.140.0000.00716.76
8.0.130.0000.00613.20
8.0.120.0000.00816.71
8.0.110.0070.00016.70
8.0.100.0000.00816.63
8.0.90.0050.00316.68
8.0.80.0040.01216.64
8.0.70.0040.00416.76
8.0.60.0000.00716.78
8.0.50.0000.00716.69
8.0.30.0090.00917.02
8.0.20.0130.00717.40
8.0.10.0050.00316.99
8.0.00.0070.01216.52
7.4.330.0020.00215.03
7.4.320.0030.00316.30
7.4.300.0000.00616.32
7.4.290.0030.00316.38
7.4.280.0000.00816.48
7.4.270.0000.00716.45
7.4.260.0070.00016.37
7.4.250.0070.00016.31
7.4.240.0020.00516.47
7.4.230.0000.00716.49
7.4.220.0030.01716.36
7.4.210.0050.00916.44
7.4.200.0070.00016.37
7.4.190.0040.00416.55
7.4.160.0070.01116.17
7.4.150.0040.01417.40
7.4.140.0120.00517.86
7.4.130.0100.01016.33
7.4.120.0120.00616.36
7.4.110.0060.01016.50
7.4.100.0100.00616.31
7.4.90.0070.01116.46
7.4.80.0030.01916.34
7.4.70.0030.01616.29
7.4.60.0100.00616.32
7.4.50.0040.00016.19
7.4.40.0030.01322.77
7.4.30.0130.00316.32
7.4.00.0040.00415.00
7.3.330.0000.00512.89
7.3.320.0060.00013.05
7.3.310.0000.00716.09
7.3.300.0040.00416.18
7.3.290.0030.01016.16
7.3.280.0100.00616.13
7.3.270.0100.00717.40
7.3.260.0150.00916.22
7.3.250.0090.01116.31
7.3.240.0170.00416.43
7.3.230.0070.01616.39
7.3.210.0100.00716.11
7.3.200.0150.00719.39
7.3.190.0090.00816.05
7.3.180.0060.01016.26
7.3.170.0120.00416.31
7.3.160.0100.00616.27
7.3.120.0030.01614.83
7.3.10.0100.00516.34
7.3.00.0100.00616.32
7.2.330.0090.00916.59
7.2.320.0110.01116.54
7.2.310.0070.01016.48
7.2.300.0030.01416.60
7.2.290.0070.01016.23
7.2.130.0110.00716.30
7.2.120.0040.01216.56
7.2.110.0100.00916.72
7.2.100.0110.00816.77
7.2.90.0090.00816.38
7.2.80.0150.00616.60
7.2.70.0100.00616.41
7.2.60.0090.00716.59
7.2.50.0060.01016.68
7.2.40.0140.00816.74
7.2.30.0080.01016.28
7.2.20.0070.01116.29
7.2.10.0110.00816.71
7.2.00.0050.01017.43
7.1.250.0120.00515.45
7.1.100.0030.01217.95
7.1.70.0000.00817.07
7.1.60.0070.01719.32
7.1.50.0040.00716.72
7.1.00.0000.08022.27
7.0.200.0060.00616.38
7.0.140.0070.06322.00
7.0.100.0300.07319.93
7.0.90.0030.08720.02
7.0.80.0130.07019.90
7.0.70.0130.04320.00
7.0.60.0070.08019.91
7.0.50.0230.07020.37
7.0.40.0000.08719.99
7.0.30.0130.08319.96
7.0.20.0100.08320.05
7.0.10.0000.08720.14
7.0.00.0170.07020.04
5.6.280.0070.07021.06
5.6.250.0070.08320.80
5.6.240.0100.08020.75
5.6.230.0030.04320.71
5.6.220.0100.07720.49
5.6.210.0070.07720.59
5.6.200.0100.08020.95
5.6.190.0100.08021.03
5.6.180.0030.09321.03
5.6.170.0030.07321.02
5.6.160.0030.05321.05
5.6.150.0170.07020.91
5.6.140.0070.09021.02
5.6.130.0170.08321.07
5.6.120.0030.09021.02
5.6.110.0200.07020.93
5.6.100.0100.05721.15
5.6.90.0130.07020.93
5.6.80.0100.08320.32
5.6.70.0170.05020.31
5.6.60.0030.06020.46
5.6.50.0100.07720.44
5.6.40.0100.05320.38
5.6.30.0030.08320.39
5.6.20.0100.07320.43
5.6.10.0130.07020.39
5.6.00.0170.05720.39
5.5.380.0070.08020.34
5.5.370.0130.06720.35
5.5.360.0100.07720.35
5.5.350.0100.08020.44
5.5.340.0070.07720.88
5.5.330.0130.06720.88
5.5.320.0130.07320.80
5.5.310.0030.06720.89
5.5.300.0000.08720.74
5.5.290.0030.09020.85
5.5.280.0100.05020.86
5.5.270.0170.07320.91
5.5.260.0100.04720.87
5.5.250.0100.08020.63
5.5.240.0070.07720.30
5.5.230.0130.07320.26
5.5.220.0070.07720.00
5.5.210.0070.08020.13
5.5.200.0170.07320.17
5.5.190.0070.08319.98
5.5.180.0070.07720.24
5.5.160.0030.05020.10
5.5.150.0070.07720.25
5.5.140.0170.06020.16
5.5.130.0000.08720.25
5.5.120.0130.07320.13
5.5.110.0100.07320.17
5.5.100.0030.04720.07
5.5.90.0070.03720.04
5.5.80.0130.06719.96
5.5.70.0100.07020.15
5.5.60.0030.06720.05
5.5.50.0000.07720.04
5.5.40.0130.07320.04
5.5.30.0130.06720.06
5.5.20.0130.07720.14
5.5.10.0100.04720.10
5.5.00.0000.05320.09
5.4.450.0100.07019.24
5.4.440.0070.08019.39
5.4.430.0170.06719.38
5.4.420.0070.08019.37
5.4.410.0030.07019.25
5.4.400.0070.07719.25
5.4.390.0100.06319.10
5.4.380.0070.07319.02
5.4.370.0100.07719.17
5.4.360.0070.06719.11
5.4.350.0100.07718.90
5.4.340.0030.08318.81
5.4.320.0130.07019.07
5.4.310.0070.05318.98
5.4.300.0030.04319.07
5.4.290.0030.04019.14
5.4.280.0130.04018.94
5.4.270.0070.06719.04
5.4.260.0070.04719.06
5.4.250.0030.05718.96
5.4.240.0100.06018.80
5.4.230.0100.06719.06
5.4.220.0100.07019.13
5.4.210.0030.06718.89
5.4.200.0030.07718.78
5.4.190.0100.07318.97
5.4.180.0170.06019.09
5.4.170.0030.05319.11
5.4.160.0130.06318.89
5.4.150.0070.07719.05
5.4.140.0100.06016.29
5.4.130.0070.07016.36
5.4.120.0100.06716.32
5.4.110.0130.07016.25
5.4.100.0130.07016.31
5.4.90.0130.05716.42
5.4.80.0100.06716.37
5.4.70.0070.06716.21
5.4.60.0030.07316.38
5.4.50.0070.06716.44
5.4.40.0100.08316.25
5.4.30.0030.07316.27
5.4.20.0100.08016.23
5.4.10.0030.04716.18
5.4.00.0070.07315.79
5.3.290.0100.04314.52
5.3.280.0030.08014.50
5.3.270.0130.07014.44
5.3.260.0130.07314.43
5.3.250.0130.03714.45
5.3.240.0100.04014.45
5.3.230.0100.07314.55
5.3.220.0100.07314.57
5.3.210.0030.07014.46
5.3.200.0070.07714.51
5.3.190.0100.06714.55
5.3.180.0130.05014.42
5.3.170.0000.08014.54
5.3.160.0130.07014.51
5.3.150.0130.04314.52
5.3.140.0000.05714.41
5.3.130.0070.07714.40
5.3.120.0070.08314.54
5.3.110.0200.07014.49
5.3.100.0070.07713.99
5.3.90.0130.06714.00
5.3.80.0100.06713.97
5.3.70.0030.07013.99
5.3.60.0100.06313.98
5.3.50.0130.06713.70
5.3.40.0070.07313.93
5.3.30.0130.07013.76
5.3.20.0100.06713.62
5.3.10.0030.08313.59
5.3.00.0100.07313.61
5.2.170.0030.06711.09
5.2.160.0070.06011.17
5.2.150.0000.07011.09
5.2.140.0000.06310.99
5.2.130.0030.03311.08
5.2.120.0070.06010.95
5.2.110.0100.05711.11
5.2.100.0070.03011.05
5.2.90.0070.05311.02
5.2.80.0130.05310.91
5.2.70.0000.07011.09
5.2.60.0070.06310.99
5.2.50.0000.06710.86
5.2.40.0070.05010.81
5.2.30.0100.05010.95
5.2.20.0030.06010.97
5.2.10.0070.02710.94
5.2.00.0000.03010.67
5.1.60.0000.0509.97
5.1.50.0030.03010.01
5.1.40.0030.0379.80
5.1.30.0030.05710.35
5.1.20.0000.03010.25
5.1.10.0000.02710.06
5.1.00.0030.0239.95
5.0.50.0000.0238.60
5.0.40.0000.0208.49
5.0.30.0030.0308.46
5.0.20.0070.0138.46
5.0.10.0000.0178.46
5.0.00.0030.0308.46
4.4.90.0070.0308.46
4.4.80.0070.0338.46
4.4.70.0070.0138.46
4.4.60.0000.0178.46
4.4.50.0000.0178.46
4.4.40.0030.0338.46
4.4.30.0030.0138.46
4.4.20.0000.0208.46
4.4.10.0000.0178.46
4.4.00.0030.0238.46
4.3.110.0000.0178.46
4.3.100.0000.0178.46
4.3.90.0000.0138.46
4.3.80.0000.0208.46
4.3.70.0000.0178.46
4.3.60.0030.0138.46
4.3.50.0000.0178.46
4.3.40.0070.0138.46
4.3.30.0030.0138.46
4.3.20.0030.0138.46
4.3.10.0000.0178.46
4.3.00.0000.0138.46

preferences:
36.47 ms | 401 KiB | 5 Q