3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ('A123' == 0); echo "\n"; echo ('123A' == 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)
8.3.40.0030.01018.76
8.3.30.0070.01018.77
8.3.20.0080.00020.18
8.3.10.0040.00423.48
8.3.00.0080.00020.94
8.2.170.0070.00722.96
8.2.160.0040.01120.27
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0150.00326.16
8.2.120.0070.00720.84
8.2.110.0060.00321.89
8.2.100.0080.00419.51
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0060.00617.67
8.2.50.0040.00618.07
8.2.40.0040.00419.75
8.2.30.0000.00818.02
8.2.20.0050.00317.54
8.2.10.0080.00017.94
8.2.00.0000.00717.65
8.1.270.0080.00022.19
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0070.00419.13
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0000.00821.95
8.1.150.0030.00518.41
8.1.140.0000.00717.37
8.1.130.0070.00017.78
8.1.120.0070.00017.28
8.1.110.0040.00417.35
8.1.100.0040.00417.29
8.1.90.0000.00817.24
8.1.80.0040.00417.30
8.1.70.0070.00017.25
8.1.60.0040.00417.39
8.1.50.0060.00317.40
8.1.40.0080.00017.23
8.1.30.0040.00817.42
8.1.20.0000.00817.38
8.1.10.0050.00317.44
8.1.00.0100.00017.44
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.37
8.0.270.0070.00017.18
8.0.260.0030.00617.21
8.0.250.0030.00316.87
8.0.240.0000.00716.75
8.0.230.0030.00316.75
8.0.220.0070.00016.69
8.0.210.0030.00316.75
8.0.200.0000.00816.70
8.0.190.0030.00716.70
8.0.180.0000.00716.67
8.0.170.0040.00416.67
8.0.160.0080.00016.70
8.0.150.0000.00716.62
8.0.140.0030.00316.60
8.0.130.0000.00513.17
8.0.120.0070.00016.70
8.0.110.0000.00716.71
8.0.100.0030.00316.61
8.0.90.0000.00716.76
8.0.80.0070.01016.67
8.0.70.0070.00016.81
8.0.60.0070.00016.70
8.0.50.0000.00716.69
8.0.30.0130.00516.88
8.0.20.0090.00917.40
8.0.10.0000.00716.65
8.0.00.0120.00816.54
7.4.330.0000.00515.00
7.4.320.0060.00016.32
7.4.300.0030.00316.35
7.4.290.0030.00616.50
7.4.280.0080.00016.30
7.4.270.0070.00016.36
7.4.260.0030.00516.36
7.4.250.0030.00616.39
7.4.240.0070.00016.36
7.4.230.0030.00316.41
7.4.220.0120.00916.35
7.4.210.0030.01216.46
7.4.200.0030.00316.26
7.4.160.0060.01116.39
7.4.150.0150.00317.40
7.4.140.0100.01617.86
7.4.130.0130.00716.37
7.4.120.0120.00516.38
7.4.110.0090.00616.39
7.4.100.0140.00516.43
7.4.90.0120.00616.35
7.4.80.0090.01119.39
7.4.70.0060.01616.45
7.4.60.0050.01416.29
7.4.50.0000.00616.45
7.4.40.0130.00316.38
7.4.30.0070.00816.41
7.4.00.0070.00714.59
7.3.330.0060.00012.87
7.3.320.0000.00512.92
7.3.310.0030.00515.95
7.3.300.0040.00416.14
7.3.290.0070.01416.08
7.3.280.0110.00816.12
7.3.270.0120.00617.40
7.3.260.0120.00616.35
7.3.250.0130.00416.32
7.3.240.0060.00916.38
7.3.230.0100.00616.45
7.3.210.0180.00016.10
7.3.200.0130.00319.39
7.3.190.0150.00616.25
7.3.180.0060.01016.42
7.3.170.0080.01116.27
7.3.160.0130.00316.58
7.3.120.0030.01114.84
7.2.330.0110.01416.65
7.2.320.0100.00716.56
7.2.310.0110.01116.52
7.2.300.0100.01016.27
7.2.290.0000.01716.42
7.2.60.0140.00016.63
7.2.00.0080.00419.18
7.1.200.0000.01215.77
7.1.100.0070.00717.52
7.1.70.0100.00316.61
7.1.60.0070.00717.08
7.1.50.0060.01016.78
7.1.00.0000.08022.27
7.0.200.0100.00716.75
7.0.140.0030.06322.09
7.0.60.0100.07719.99
7.0.50.0030.04317.88
7.0.40.0000.09020.04
7.0.30.0730.05720.12
7.0.20.0370.04020.17
7.0.10.0030.09320.33
7.0.00.0030.08720.29
5.6.280.0030.07321.09
5.6.210.0100.07720.71
5.6.200.0100.07718.11
5.6.190.0030.06020.35
5.6.180.0330.06720.39
5.6.170.0300.07320.50
5.6.160.0030.09020.49
5.6.150.0130.05018.22
5.6.140.0070.08318.12
5.6.130.0030.05718.14
5.6.120.0030.06021.04
5.6.110.0000.04721.11
5.6.100.0000.08020.96
5.6.90.0000.07020.94
5.6.80.0000.04020.38
5.6.70.2500.02020.52
5.5.350.0030.08020.32
5.5.340.0100.07717.97
5.5.330.0100.06320.43
5.5.320.0130.05020.24
5.5.310.0230.08720.20
5.5.300.0100.07017.91
5.5.290.0070.08017.91
5.5.280.0100.03320.88
5.5.270.0070.08320.63
5.5.260.0030.08020.76
5.5.250.0030.08020.48
5.5.240.0200.07320.03
5.4.450.4000.03019.37
5.4.440.0070.07719.38
5.4.430.1470.05319.43
5.4.420.4230.04019.48
5.4.410.3830.03019.32
5.4.400.3430.04018.88
5.4.390.4130.03719.06
5.4.380.3730.03019.21
5.4.370.3770.04019.16
5.4.360.3470.03719.14
5.4.350.4570.03319.05
5.4.340.4270.03019.04
5.4.320.4100.03319.14
5.4.310.0070.07719.09
5.4.300.3900.03719.01
5.4.290.4830.03719.04
5.4.280.3630.03319.14
5.4.270.3770.03719.07
5.4.260.3670.03718.96
5.4.250.3900.04019.03
5.4.240.3330.04018.88
5.4.230.3630.03718.99
5.4.220.3730.03719.04
5.4.210.4070.03718.96
5.4.200.0070.03319.13
5.4.190.4130.03719.14
5.4.180.3630.03319.03
5.4.170.4070.04019.16
5.4.160.4630.04719.13
5.4.150.3970.04319.04
5.4.140.3570.03716.23
5.4.130.4370.03316.42
5.4.120.4170.03716.22
5.4.110.3900.04016.26
5.4.100.3800.03716.16
5.4.90.4100.03716.40
5.4.80.4800.04716.30
5.4.70.3800.03316.47
5.4.60.3770.04016.10
5.4.50.4430.03716.32
5.4.40.3670.03716.23
5.4.30.3900.02716.32
5.4.20.4530.03316.46
5.4.10.4600.04316.14
5.4.00.3970.03315.89
5.3.290.0600.05714.48
5.3.280.3400.03714.50
5.3.270.3800.04314.53
5.3.260.3630.04014.56
5.3.250.3670.02714.52
5.3.240.3900.04014.54
5.3.230.4600.03314.49
5.3.220.4770.04014.65
5.3.210.4400.03314.50
5.3.200.3430.03014.65
5.3.190.3900.04314.49
5.3.180.3670.03014.48
5.3.170.3900.04314.57
5.3.160.3530.03714.50
5.3.150.4300.04014.34
5.3.140.4170.03314.37
5.3.130.4200.03714.50
5.3.120.3600.03014.48
5.3.110.4230.03714.47
5.3.100.4600.03013.97
5.3.90.4530.03713.94
5.3.80.3630.03713.99
5.3.70.4230.03313.95
5.3.60.3830.03313.93
5.3.50.3630.03713.78
5.3.40.3800.04013.73
5.3.30.3830.03313.88
5.3.20.3800.04313.61
5.3.10.3630.03013.74
5.3.00.4700.04313.44
5.2.170.3300.02311.11
5.2.160.3070.03311.13
5.2.150.2700.03010.96
5.2.140.3170.03311.03
5.2.130.3230.03311.04
5.2.120.3470.02011.03
5.2.110.3030.03010.91
5.2.100.3870.02711.00
5.2.90.3870.03011.00
5.2.80.3630.02710.99
5.2.70.3630.02711.08
5.2.60.3900.03011.00
5.2.50.3730.03011.17
5.2.40.2730.02710.93
5.2.30.2730.02710.97
5.2.20.2370.03010.94
5.2.10.2430.02710.88
5.2.00.2430.03310.61
5.1.60.2830.0279.98
5.1.50.3000.01310.00
5.1.40.2530.0209.87
5.1.30.2700.02310.25
5.1.20.2930.02310.34
5.1.10.2570.02710.12
5.1.00.3030.03010.08
5.0.50.1200.0208.54
5.0.40.1870.0178.38
5.0.30.1870.0338.26
5.0.20.1800.0208.27
5.0.10.1470.0238.15
5.0.00.1870.0278.21
4.4.90.1600.0206.40
4.4.80.1770.0136.40
4.4.70.1330.0206.40
4.4.60.1370.0176.40
4.4.50.1430.0176.40
4.4.40.1530.0236.40
4.4.30.1230.0136.40
4.4.20.1430.0206.40
4.4.10.1370.0176.40
4.4.00.1400.0276.40
4.3.110.1830.0106.40
4.3.100.1600.0136.40
4.3.90.1430.0136.40
4.3.80.1570.0236.40
4.3.70.1670.0136.40
4.3.60.1600.0176.40
4.3.50.1400.0206.40
4.3.40.1330.0276.40
4.3.30.0770.0276.40
4.3.20.0770.0206.40
4.3.10.0730.0236.40
4.3.00.0770.0236.40

preferences:
39.61 ms | 400 KiB | 5 Q