3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "01a4" != "001a4"; "01e4" == "001e4";

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)
8.3.60.0070.01016.38
8.3.50.0080.01022.94
8.3.40.0140.00018.41
8.3.30.0110.00419.01
8.3.20.0000.00720.26
8.3.10.0080.00023.54
8.3.00.0040.00419.13
8.2.180.0190.00016.38
8.2.170.0060.00922.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0000.01020.98
8.2.110.0080.00320.96
8.2.100.0070.00417.91
8.2.90.0090.00017.84
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0050.00319.82
8.2.30.0050.00317.92
8.2.20.0060.00317.54
8.2.10.0070.00017.79
8.2.00.0000.00817.53
8.1.280.0070.01425.92
8.1.270.0050.00323.91
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00722.53
8.1.230.0040.00720.66
8.1.220.0040.00417.74
8.1.210.0040.00418.89
8.1.200.0080.00317.10
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0040.00418.48
8.1.160.0070.00021.86
8.1.150.0050.00318.68
8.1.140.0040.00417.29
8.1.130.0000.00717.78
8.1.120.0030.00317.23
8.1.110.0000.00717.37
8.1.100.0030.00717.33
8.1.90.0020.00517.32
8.1.80.0000.00717.33
8.1.70.0000.00717.26
8.1.60.0050.00517.38
8.1.50.0040.00417.35
8.1.40.0050.00217.28
8.1.30.0080.00017.41
8.1.20.0000.00817.51
8.1.10.0060.00317.43
8.1.00.0000.00817.22
8.0.300.0070.00019.86
8.0.290.0060.00316.63
8.0.280.0030.00318.36
8.0.270.0000.00717.22
8.0.260.0070.00017.18
8.0.250.0030.00316.80
8.0.240.0030.00316.79
8.0.230.0030.00316.86
8.0.220.0000.00716.74
8.0.210.0000.00716.75
8.0.200.0030.00316.83
8.0.190.0000.00716.84
8.0.180.0050.00316.80
8.0.170.0050.00316.77
8.0.160.0000.00716.70
8.0.150.0000.00716.59
8.0.140.0000.00816.69
8.0.130.0070.00013.18
8.0.120.0030.00516.75
8.0.110.0000.00716.75
8.0.100.0050.00216.55
8.0.90.0050.00216.70
8.0.80.0120.00416.78
8.0.70.0040.00416.80
8.0.60.0020.00516.78
8.0.50.0000.00716.78
8.0.30.0160.00716.98
8.0.20.0100.00917.40
8.0.10.0060.00316.81
8.0.00.0150.00616.84
7.4.330.0000.00515.00
7.4.320.0060.00016.39
7.4.300.0030.00316.43
7.4.290.0070.00016.46
7.4.280.0040.00416.47
7.4.270.0030.00616.33
7.4.260.0000.00816.40
7.4.250.0020.00516.43
7.4.240.0030.00316.45
7.4.230.0000.00716.27
7.4.220.0120.00616.40
7.4.210.0100.00716.37
7.4.200.0000.00716.25
7.4.160.0080.00816.34
7.4.150.0110.01117.40
7.4.140.0090.00817.86
7.4.130.0110.00716.41
7.4.120.0080.01316.30
7.4.110.0030.01416.47
7.4.100.0060.01216.45
7.4.90.0090.00916.44
7.4.80.0060.01219.39
7.4.70.0160.00416.34
7.4.60.0030.01416.43
7.4.50.0040.00416.14
7.4.40.0100.00716.34
7.4.30.0050.01116.34
7.4.00.0040.01114.87
7.3.330.0030.00312.84
7.3.320.0000.00512.99
7.3.310.0030.00316.19
7.3.300.0000.00716.13
7.3.290.0070.00716.16
7.3.280.0120.00716.13
7.3.270.0090.00917.40
7.3.260.0060.01616.29
7.3.240.0170.00016.22
7.3.230.0070.01116.39
7.3.210.0080.00816.14
7.3.200.0100.01319.39
7.3.190.0130.00716.05
7.3.180.0160.00316.22
7.3.170.0080.00816.52
7.3.160.0070.00716.23
7.2.330.0160.00516.63
7.2.320.0150.00616.38
7.2.310.0040.01616.61
7.2.300.0100.01016.57
7.2.290.0160.01016.45
7.2.00.0030.00619.21
7.1.100.0000.01017.88
7.1.70.0030.01016.95
7.1.60.0130.01319.40
7.1.50.0100.01316.45
7.1.00.0030.07722.35
7.0.200.0300.00614.73
7.0.140.0030.07722.13
7.0.60.0070.05019.95
7.0.50.0030.04017.89
7.0.40.0070.05020.05
7.0.30.0200.03720.39
7.0.20.0230.07720.18
7.0.10.0100.07720.18
7.0.00.0070.05720.11
5.6.210.0030.09320.72
5.6.200.0100.07018.17
5.6.190.0100.08720.43
5.6.180.0270.05720.57
5.6.170.0270.04320.48
5.6.160.0030.05720.37
5.6.150.0130.07318.17
5.6.140.0070.04718.09
5.6.130.0070.08318.18
5.6.120.0070.08721.07
5.6.110.0070.07720.89
5.6.100.0170.07021.00
5.6.90.0070.08720.99
5.6.80.0070.08720.40
5.5.350.0030.06320.38
5.5.340.0070.03317.97
5.5.330.0100.04320.07
5.5.320.0270.09020.20
5.5.310.0330.06320.41
5.5.300.0000.05317.95
5.5.290.0000.05717.98
5.5.280.0100.05320.82
5.5.270.0070.08320.83
5.5.260.0170.05320.74
5.5.250.0070.07720.67
5.5.240.0200.07720.15
5.4.450.0300.04319.46
5.4.440.0300.05019.44
5.4.430.0500.04319.41
5.4.420.0700.03319.21
5.4.410.0670.04718.98
5.4.400.0970.03018.78
5.4.390.0570.03719.08
5.4.380.0400.06718.58
5.4.370.0430.07718.46
5.4.360.0370.06318.73
5.4.350.0500.05318.59
5.4.340.0370.05018.63
5.4.320.0060.03612.45
5.4.310.0070.03712.45
5.4.300.0110.03112.45
5.4.290.0050.03812.45
5.4.280.0050.03612.35
5.4.270.0060.03612.35
5.4.260.0040.03912.35
5.4.250.0060.03712.34
5.4.240.0050.03712.34
5.4.230.0050.03812.34
5.4.220.0060.03612.34
5.4.210.0080.03312.34
5.4.200.0090.04412.34
5.4.190.0080.04812.34
5.4.180.0090.03512.33
5.4.170.0060.03512.35
5.4.160.0060.03512.34
5.4.150.0050.03612.34
5.4.140.0060.03612.02
5.4.130.0060.03712.01
5.4.120.0040.03811.96
5.4.110.0060.03411.96
5.4.100.0040.03711.97
5.4.90.0050.03811.96
5.4.80.0040.03811.96
5.4.70.0080.03211.96
5.4.60.0060.03411.96
5.4.50.0050.03511.96
5.4.40.0050.03511.95
5.4.30.0030.03811.95
5.4.20.0050.03611.95
5.4.10.0030.03711.95
5.4.00.0070.03511.44

preferences:
37.5 ms | 401 KiB | 5 Q