3v4l.org

run code in 300+ PHP versions simultaneously
<?php function compare($a, $b, $c) { var_dump($a < $b); var_dump($b < $c); var_dump($c < $a); } compare('066', '07x', '28');

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)
8.3.60.0190.00318.32
8.3.50.0030.01517.93
8.3.40.0130.00318.76
8.3.30.0100.00318.40
8.3.20.0030.00619.18
8.3.10.0040.00421.90
8.3.00.0040.00419.55
8.2.180.0150.00616.63
8.2.170.0120.00322.96
8.2.160.0030.01019.09
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00020.35
8.2.120.0090.00026.35
8.2.110.0030.00722.25
8.2.100.0040.00717.59
8.2.90.0000.00720.61
8.2.80.0040.00417.97
8.2.70.0050.00317.91
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0080.00320.55
8.2.30.0060.00319.28
8.2.20.0000.00717.97
8.2.10.0030.00517.90
8.2.00.0050.00318.14
8.1.280.0120.00925.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00320.69
8.1.230.0000.01320.95
8.1.220.0050.00317.74
8.1.210.0040.00418.97
8.1.200.0000.00817.23
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0030.00518.79
8.1.150.0040.00420.14
8.1.140.0000.00719.51
8.1.130.0040.00418.72
8.1.120.0070.00017.35
8.1.110.0040.00417.39
8.1.100.0000.00817.28
8.1.90.0040.00417.28
8.1.80.0070.00017.34
8.1.70.0000.00717.32
8.1.60.0040.00417.41
8.1.50.0110.00417.41
8.1.40.0100.00617.36
8.1.30.0140.00217.47
8.1.20.0080.00817.54
8.1.10.0110.00517.29
8.1.00.0130.00417.28
8.0.300.0050.00519.90
8.0.290.0090.00016.75
8.0.280.0030.00318.34
8.0.270.0000.00716.80
8.0.260.0050.00318.90
8.0.250.0040.00416.82
8.0.240.0030.00616.86
8.0.230.0000.00716.92
8.0.220.0000.00716.79
8.0.210.0000.00716.75
8.0.200.0030.00316.85
8.0.190.0070.00316.79
8.0.180.0130.00016.82
8.0.170.0060.00716.74
8.0.160.0050.00816.72
8.0.150.0110.00216.77
8.0.140.0090.00516.79
8.0.130.0140.00015.00
8.0.120.0080.00616.67
8.0.110.0070.00616.84
8.0.100.0110.00316.71
8.0.90.0140.00216.74
8.0.80.0110.00716.76
8.0.70.0140.00016.43
8.0.60.0120.00216.55
8.0.50.0110.00416.65
8.0.30.0130.00516.69
8.0.20.0150.00517.11
8.0.10.0090.00416.74
8.0.00.0110.00816.79
7.4.330.0050.00015.55
7.4.320.0000.00616.45
7.4.300.0000.00716.53
7.4.290.0050.00516.26
7.4.280.0080.00616.32
7.4.270.0090.00416.27
7.4.260.0110.00216.19
7.4.250.0070.00516.26
7.4.240.0070.00816.31
7.4.230.0070.00516.34
7.4.220.0110.00716.37
7.4.210.0140.00216.39
7.4.200.0110.00116.30
7.4.190.0120.00816.18
7.4.180.0140.00515.59
7.4.160.0080.00816.16
7.4.150.0050.01216.79
7.4.140.0110.00717.34
7.4.130.0120.00716.17
7.4.120.0120.00816.26
7.4.110.0090.00815.99
7.4.100.0130.00316.25
7.4.90.0140.00416.24
7.4.80.0110.00817.67
7.4.70.0090.00616.29
7.4.60.0120.00516.18
7.4.50.0120.00516.16
7.4.40.0110.00616.27
7.4.30.0050.01016.31
7.4.20.0080.00716.06
7.4.10.0080.00516.01
7.4.00.0060.00815.72
7.3.330.0110.00414.71
7.3.320.0120.00114.72
7.3.310.0120.00416.15
7.3.300.0150.00516.28
7.3.290.0090.00616.25
7.3.280.0120.00816.27
7.3.270.0140.00516.85
7.3.260.0130.00516.33
7.3.250.0070.01316.22
7.3.240.0110.00916.37
7.3.230.0120.00716.25
7.3.220.0140.00516.19
7.3.210.0130.00716.18
7.3.200.0150.00316.15
7.3.190.0110.00616.30
7.3.180.0120.00516.25
7.3.170.0120.00516.24
7.3.160.0180.00216.34
7.3.150.0170.00116.40
7.3.140.0120.00616.25
7.3.130.0130.00516.38
7.3.120.0070.01016.30
7.3.110.0100.01016.22
7.3.100.0080.01016.20
7.3.90.0140.00416.40
7.3.80.0090.00916.38
7.3.70.0120.00516.23
7.3.60.0130.00416.28
7.3.50.0100.00916.40
7.3.40.0110.00716.29
7.3.30.0130.00516.29
7.3.20.1520.00616.40
7.3.10.0180.00516.38
7.3.00.0170.00816.29
7.2.340.0120.00716.19
7.2.330.0100.00816.25
7.2.320.0050.01216.49
7.2.310.0110.00616.25
7.2.300.0110.00616.28
7.2.290.0110.00916.25
7.2.280.0160.00216.49
7.2.270.0130.00516.11
7.2.260.0130.00616.44
7.2.250.0120.00616.38
7.2.240.0140.00416.45
7.2.230.0080.00916.19
7.2.220.0080.01016.19
7.2.210.0120.00616.24
7.2.200.0130.00616.40
7.2.190.0120.00616.39
7.2.180.0120.00816.37
7.2.170.0100.00816.45
7.2.160.0090.00716.48
7.2.150.0390.00616.51
7.2.140.0110.00816.55
7.2.130.1090.01016.54
7.2.120.0220.01016.03
7.2.110.0400.00716.11
7.2.100.0720.00715.97
7.2.90.0780.00515.96
7.2.80.0900.00616.12
7.2.70.0920.01215.99
7.2.60.0670.00716.23
7.2.50.0580.00616.25
7.2.40.0560.01016.14
7.2.30.0510.00416.15
7.2.20.0640.00216.08
7.2.10.0500.00816.08
7.2.00.0420.00716.13
7.1.330.0190.00916.43
7.1.320.0160.00716.52
7.1.310.0190.00616.31
7.1.300.0150.00716.41
7.1.290.0170.00516.30
7.1.280.0170.00516.48
7.1.270.0150.00716.41
7.1.260.0240.00716.28
7.1.250.0320.00615.52
7.1.240.0400.01015.48
7.1.230.0480.00515.13
7.1.220.0270.00815.08
7.1.210.0170.00815.09
7.1.200.0480.00915.19
7.1.190.0700.00815.04
7.1.180.0670.00915.06
7.1.170.0670.00715.12
7.1.160.0580.00715.00
7.1.150.0700.01115.08
7.1.140.0600.00815.17
7.1.130.0520.00715.01
7.1.120.0490.00215.07
7.1.110.0490.00515.08
7.1.100.0460.00615.13
7.1.90.0450.00415.09
7.1.80.0210.00816.16
7.1.70.0210.00815.89
7.1.60.0560.00823.65
7.1.50.0270.00823.56
7.1.40.0240.00823.36
7.1.30.0220.00723.38
7.1.20.0240.01023.43
7.1.10.0190.00815.69
7.1.00.0190.00815.75
7.0.330.0470.00515.11
7.0.320.1430.00914.69
7.0.310.0820.00814.73
7.0.300.0560.00914.83
7.0.290.0610.00714.70
7.0.280.0530.00914.71
7.0.270.0510.00414.78
7.0.260.0440.00914.74
7.0.250.0550.00614.72
7.0.240.0400.00914.77
7.0.230.0450.00414.72
7.0.220.0330.00614.64
7.0.210.0340.00814.62
7.0.200.0210.00715.47
7.0.190.0150.00715.49
7.0.180.0130.00715.32
7.0.170.0230.00715.36
7.0.160.0190.00715.24
7.0.150.0210.00815.26
7.0.140.0540.00815.38
7.0.130.0190.00815.37
7.0.120.0210.00715.42
7.0.110.0200.00715.34
7.0.100.0200.00715.33
7.0.90.0210.00915.36
7.0.80.0180.00915.36
7.0.70.0160.00715.32
7.0.60.0790.00715.29
7.0.50.0450.00815.40
7.0.40.0410.00815.50
7.0.30.0170.00715.39
7.0.20.0360.00715.44
7.0.10.0370.01115.37
7.0.00.0160.01015.41
5.6.400.0190.00415.61
5.6.390.0210.00415.73
5.6.380.0150.00814.80
5.6.370.0150.00915.79
5.6.360.0170.00715.63
5.6.350.0190.00515.64
5.6.340.0160.00815.74
5.6.330.0190.00515.72
5.6.320.0150.00915.89
5.6.310.0210.00415.65
5.6.300.0140.01015.58
5.6.290.0190.00415.70
5.6.280.0160.00815.72
5.6.270.0160.00715.82
5.6.260.0190.00415.72
5.6.250.0170.00715.64
5.6.240.0150.00915.63
5.6.230.0170.00915.82
5.6.220.0190.00615.77
5.6.210.0150.01015.80
5.6.200.0160.00915.70
5.6.190.0190.00815.78
5.6.180.0140.01015.72
5.6.170.0210.00715.79
5.6.160.0160.01015.69
5.6.150.0180.00815.70
5.6.140.0160.00915.76
5.6.130.0160.00815.78
5.6.120.0200.00515.67
5.6.110.0110.01415.56
5.6.100.0180.00815.67
5.6.90.0200.00515.62
5.6.80.0140.01115.69
5.6.70.0160.00615.82
5.6.60.0150.00915.75
5.6.50.0180.00615.70
5.6.40.0180.00715.50
5.6.30.0210.00115.53
5.6.20.0160.01215.73
5.6.10.0230.00215.69
5.6.00.0170.00815.55

preferences:
49.4 ms | 400 KiB | 5 Q