3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_pad("3",5));

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)
8.3.60.0110.00716.50
8.3.50.0100.01021.92
8.3.40.0070.00718.56
8.3.30.0030.01018.93
8.3.20.0000.00720.19
8.3.10.0080.00023.71
8.3.00.0080.00019.00
8.2.180.0100.00718.04
8.2.170.0070.00722.96
8.2.160.0080.00520.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00322.20
8.2.110.0050.00522.30
8.2.100.0080.00317.66
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0070.00317.25
8.2.60.0000.00817.68
8.2.50.0030.00518.07
8.2.40.0030.00518.09
8.2.30.0070.00018.00
8.2.20.0050.00317.54
8.2.10.0030.00617.96
8.2.00.0060.00317.61
8.1.280.0170.00025.92
8.1.270.0050.00323.84
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0050.00523.86
8.1.230.0040.00819.07
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0080.00017.11
8.1.190.0050.00217.27
8.1.180.0080.00018.10
8.1.170.0040.00418.39
8.1.160.0040.00421.83
8.1.150.0000.00818.50
8.1.140.0000.00717.36
8.1.130.0000.00817.71
8.1.120.0040.00417.22
8.1.110.0040.00417.32
8.1.100.0000.00717.20
8.1.90.0000.00717.35
8.1.80.0070.00017.34
8.1.70.0030.00317.30
8.1.60.0060.00317.51
8.1.50.0000.00817.28
8.1.40.0000.00917.41
8.1.30.0040.00417.49
8.1.20.0050.00317.53
8.1.10.0000.00817.38
8.1.00.0000.00817.22
8.0.300.0000.00720.86
8.0.290.0050.00216.92
8.0.280.0000.00718.32
8.0.270.0040.00417.11
8.0.260.0030.00317.13
8.0.250.0000.00616.83
8.0.240.0000.00616.82
8.0.230.0030.00316.71
8.0.220.0000.00716.75
8.0.210.0030.00316.75
8.0.200.0070.00016.81
8.0.190.0070.00016.83
8.0.180.0040.00416.81
8.0.170.0040.00416.69
8.0.160.0000.00816.89
8.0.150.0000.00716.73
8.0.140.0000.00716.76
8.0.130.0000.00613.19
8.0.120.0040.00416.75
8.0.110.0040.00416.78
8.0.100.0040.00416.77
8.0.90.0040.00416.57
8.0.80.0100.00516.72
8.0.70.0080.00016.81
8.0.60.0040.00416.64
8.0.50.0040.00416.59
8.0.30.0090.01016.96
8.0.20.0050.01417.40
8.0.10.0040.00416.77
8.0.00.0120.00616.63
7.4.330.0000.00615.00
7.4.320.0000.00616.47
7.4.300.0000.00716.46
7.4.290.0070.00016.39
7.4.280.0000.00716.41
7.4.270.0000.00716.36
7.4.260.0000.00716.22
7.4.250.0040.00416.33
7.4.240.0030.00316.34
7.4.230.0030.00316.26
7.4.220.0030.01516.42
7.4.210.0100.00516.48
7.4.200.0040.00416.27
7.4.190.0000.00716.47
7.4.160.0070.01016.23
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0070.01116.31
7.4.120.0110.00916.34
7.4.110.0030.01416.50
7.4.100.0150.00816.29
7.4.90.0120.00916.46
7.4.80.0080.00819.39
7.4.70.0040.01416.46
7.4.60.0060.00916.27
7.4.50.0000.00916.22
7.4.40.0090.00622.77
7.4.30.0060.00916.17
7.4.00.0030.01114.66
7.3.330.0000.00613.11
7.3.320.0020.00213.07
7.3.310.0000.00816.22
7.3.300.0000.00716.13
7.3.290.0000.01316.24
7.3.280.0090.00616.18
7.3.270.0120.00617.40
7.3.260.0150.00316.16
7.3.250.0080.01116.35
7.3.240.0030.01416.12
7.3.230.0100.00716.39
7.3.210.0040.01216.23
7.3.200.0170.00016.37
7.3.190.0060.01216.21
7.3.180.0060.01216.32
7.3.170.0170.00016.31
7.3.160.0040.01216.44
7.3.120.0080.00814.82
7.3.110.0130.00614.48
7.3.100.0030.01314.46
7.3.90.0000.01514.87
7.3.80.0030.01014.78
7.3.70.0060.00614.68
7.3.60.0030.01014.48
7.3.50.0050.00514.59
7.3.40.0000.01014.65
7.3.30.0070.01014.64
7.3.20.0030.01316.39
7.3.10.0060.00616.52
7.3.00.0100.00716.45
7.2.330.0160.00016.36
7.2.320.0060.01016.43
7.2.310.0130.00316.59
7.2.300.0140.00716.46
7.2.290.0030.01416.38
7.2.250.0060.01315.04
7.2.240.0100.00714.66
7.2.230.0030.01214.70
7.2.220.0030.00714.88
7.2.210.0030.01014.77
7.2.200.0070.00714.66
7.2.190.0030.01614.59
7.2.180.0060.00914.94
7.2.170.0030.00614.44
7.2.00.0030.00919.23
7.1.330.0070.00715.57
7.1.320.0040.00415.81
7.1.310.0080.00315.83
7.1.300.0150.00315.79
7.1.290.0040.01115.68
7.1.280.0100.00315.69
7.1.270.0090.00315.55
7.1.260.0100.00315.71
7.1.100.0070.00718.00
7.1.70.0060.00317.06
7.1.60.0030.01619.33
7.1.50.0100.01016.88
7.1.00.0030.06722.36
7.0.200.0100.00316.43
7.0.140.0030.07321.95
7.0.60.0100.08321.66
7.0.50.0030.04717.84
7.0.40.0170.07720.12
7.0.30.0330.06020.23
7.0.20.0230.04320.21
7.0.10.0070.07020.08
7.0.00.0030.05320.16
5.6.210.0000.04320.74
5.6.200.0130.08318.22
5.6.190.0030.05020.33
5.6.180.0230.04720.35
5.6.170.0300.07320.52
5.6.160.0000.06720.49
5.6.150.0130.05318.23
5.6.140.0030.08018.11
5.6.130.0030.09018.09
5.6.120.0030.06321.13
5.6.110.0070.06721.14
5.6.100.0070.04320.98
5.6.90.0030.06721.02
5.6.80.0100.08020.50
5.5.350.4400.04020.39
5.5.340.0000.04717.98
5.5.330.0100.04020.41
5.5.320.0270.03720.42
5.5.310.0230.06020.16
5.5.300.0030.04317.98
5.5.290.0070.07717.92
5.5.280.0100.05720.86
5.5.270.0170.07320.75
5.5.260.0030.04020.64
5.5.250.0100.08020.68
5.5.240.0200.07020.36
5.4.450.3900.04019.37
5.4.440.0130.06319.32
5.4.430.1430.04719.20
5.4.420.4100.03319.41
5.4.410.4000.02719.37
5.4.400.3900.03319.09
5.4.390.3700.04319.14
5.4.380.3400.03719.04
5.4.370.3830.03719.18
5.4.360.4000.04019.14
5.4.350.4570.04019.14
5.4.340.4300.04019.15
5.4.320.3870.03719.18
5.4.310.3870.03319.23
5.4.300.3900.04718.92
5.4.290.4000.03719.12
5.4.280.4030.04019.14
5.4.270.3730.03719.02
5.4.260.3970.03018.88
5.4.250.4100.03718.99
5.4.240.4500.03719.08
5.4.230.3670.04018.96
5.4.220.3530.04319.08
5.4.210.3430.04718.99
5.4.200.2830.03718.88
5.4.190.3530.04019.03
5.4.180.2930.03319.07
5.4.170.3630.03319.08
5.4.160.3870.03318.98
5.4.150.3830.03718.97
5.4.140.4070.02716.38
5.4.130.3930.03016.38
5.4.120.3770.03316.43
5.4.110.4500.03316.48
5.4.100.4600.03716.41
5.4.90.2930.03316.40
5.4.80.0030.05316.36
5.4.70.4070.03316.14
5.4.60.4170.03016.24
5.4.50.4070.03016.12
5.4.40.4130.04016.32
5.4.30.3530.03316.43
5.4.20.3970.04316.13
5.4.10.3770.03716.22
5.4.00.4470.03715.57
5.3.290.3830.04014.58
5.3.280.3630.03714.52
5.3.270.3470.04314.55
5.3.260.3600.03714.54
5.3.250.3670.03314.54
5.3.240.3800.03014.62
5.3.230.4000.03314.55
5.3.220.3600.03014.48
5.3.210.3570.03714.49
5.3.200.3670.04014.52
5.3.190.0030.08014.50
5.3.180.0030.03714.57
5.3.170.3000.03714.48
5.3.160.3970.04014.64
5.3.150.3630.03714.38
5.3.140.3900.03714.48
5.3.130.3870.04014.48
5.3.120.4470.03014.47
5.3.110.4130.03314.63
5.3.100.4400.04313.95
5.3.90.4470.04313.90
5.3.80.4300.03313.95
5.3.70.4030.04013.98
5.3.60.0800.05313.92
5.3.50.0270.03013.88
5.3.40.3830.03714.03
5.3.30.4570.03713.75
5.3.20.4600.03313.78
5.3.10.4600.03713.49
5.3.00.4530.03313.61
5.2.170.0070.05311.07
5.2.160.0000.06311.30
5.2.150.3930.03311.04
5.2.140.3830.03011.03
5.2.130.4600.02711.03
5.2.120.3900.02711.03
5.2.110.3900.03011.10
5.2.100.3400.02711.25
5.2.90.3930.02011.03
5.2.80.3570.03311.03
5.2.70.3030.03011.07
5.2.60.3430.02710.89
5.2.50.3000.03310.94
5.2.40.2530.02710.98
5.2.30.2370.03010.79
5.2.20.2700.03710.77
5.2.10.3100.02310.85
5.2.00.2830.03310.76
5.1.60.3000.02310.14
5.1.50.3030.0279.96
5.1.40.3130.0309.97
5.1.30.3500.02710.38
5.1.20.3300.02010.35
5.1.10.3230.03010.07
5.1.00.2730.02710.21
5.0.50.1470.0178.54
5.0.40.1570.0208.48
5.0.30.1630.0278.21
5.0.20.1900.0178.16
5.0.10.1870.0178.13
5.0.00.1770.0308.10
4.4.90.1300.0106.27
4.4.80.1300.0136.27
4.4.70.1230.0176.27
4.4.60.1430.0136.27
4.4.50.1330.0176.27
4.4.40.1870.0236.27
4.4.30.1800.0136.27
4.4.20.1730.0206.27
4.4.10.1470.0136.27
4.4.00.1470.0236.27
4.3.110.1800.0206.27
4.3.100.1830.0136.27
4.3.90.1800.0206.27
4.3.80.1300.0276.27
4.3.70.1800.0136.27
4.3.60.1770.0176.27
4.3.50.1400.0176.27
4.3.40.1770.0276.27
4.3.30.0800.0176.27
4.3.20.0930.0206.27
4.3.10.1030.0206.27
4.3.00.0730.0206.27

preferences:
37.31 ms | 401 KiB | 5 Q