3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 0; $m = 'asd'; print_r($t==$m);

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)
8.3.40.0060.00918.84
8.3.30.0070.00718.69
8.3.20.0040.00419.98
8.3.10.0040.00423.55
8.3.00.0040.00419.02
8.2.170.0040.01122.96
8.2.160.0070.01022.10
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00721.00
8.2.110.0030.00622.13
8.2.100.0040.00817.72
8.2.90.0040.00419.21
8.2.80.0040.00418.04
8.2.70.0050.00517.50
8.2.60.0050.00317.93
8.2.50.0070.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00718.03
8.2.20.0050.00217.56
8.2.10.0060.00318.03
8.2.00.0040.00417.59
8.1.270.0000.00818.76
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0060.00619.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0050.00217.40
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0040.00418.89
8.1.150.0040.00418.87
8.1.140.0070.00017.39
8.1.130.0030.00317.81
8.1.120.0000.00717.36
8.1.110.0000.00717.47
8.1.100.0030.00317.45
8.1.90.0080.00017.46
8.1.80.0070.00317.43
8.1.70.0000.00817.38
8.1.60.0030.00617.50
8.1.50.0040.00417.47
8.1.40.0070.00017.46
8.1.30.0000.00817.54
8.1.20.0020.00517.60
8.1.10.0040.00417.35
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0000.00718.36
8.0.270.0040.00417.15
8.0.260.0070.00017.29
8.0.250.0060.00016.88
8.0.240.0070.00016.93
8.0.230.0000.00716.95
8.0.220.0000.00716.88
8.0.210.0020.00516.84
8.0.200.0030.00616.96
8.0.190.0030.00616.89
8.0.180.0000.00716.88
8.0.170.0050.00216.83
8.0.160.0040.00416.99
8.0.150.0000.00716.79
8.0.140.0070.00016.74
8.0.130.0030.00313.29
8.0.120.0070.00316.82
8.0.110.0040.00416.90
8.0.100.0000.00816.74
8.0.90.0040.00416.94
8.0.80.0100.00716.93
8.0.70.0000.00716.67
8.0.60.0030.00316.75
8.0.50.0000.00716.74
8.0.30.0120.01116.97
8.0.20.0060.01317.40
8.0.10.0000.00716.87
8.0.00.0060.01116.63
7.4.330.0030.00315.20
7.4.320.0030.00316.50
7.4.300.0030.00316.51
7.4.290.0000.00716.55
7.4.280.0000.00716.40
7.4.270.0070.00016.60
7.4.260.0070.00016.50
7.4.250.0000.00716.46
7.4.240.0020.00616.50
7.4.230.0060.00016.69
7.4.220.0150.00316.55
7.4.210.0040.01116.61
7.4.200.0030.00316.48
7.4.160.0120.00916.72
7.4.150.0060.01217.40
7.4.140.0090.01117.86
7.4.130.0090.00816.52
7.4.120.0060.01016.46
7.4.110.0070.01116.58
7.4.100.0120.00916.40
7.4.90.0120.00616.28
7.4.80.0280.01019.39
7.4.70.0060.01016.52
7.4.60.0110.00616.40
7.4.50.0000.00816.41
7.4.40.0030.01416.45
7.4.30.0080.00816.51
7.4.10.0110.00715.11
7.4.00.0070.01114.92
7.3.330.0050.00013.09
7.3.320.0000.00512.99
7.3.310.0020.00516.23
7.3.300.0000.00716.27
7.3.290.0100.00716.18
7.3.280.0060.01416.15
7.3.270.0130.01017.40
7.3.260.0120.00416.49
7.3.250.0060.01116.20
7.3.240.0050.01116.15
7.3.230.0180.00316.39
7.3.210.0060.00916.30
7.3.200.0130.00919.39
7.3.190.0070.01016.08
7.3.180.0100.00716.32
7.3.170.0170.00016.27
7.3.160.0130.00316.28
7.3.130.0130.00314.79
7.3.120.0070.01114.73
7.3.110.0120.00514.57
7.3.100.0070.00914.72
7.3.90.0060.00614.65
7.3.80.0070.00314.68
7.3.70.0050.00714.58
7.3.60.0090.00614.60
7.3.50.0070.00514.61
7.3.40.0050.00714.78
7.3.30.0040.00714.55
7.3.20.0030.01116.59
7.3.10.0100.00516.51
7.3.00.0080.00716.53
7.2.330.0160.00316.41
7.2.320.0130.01016.69
7.2.310.0080.00816.36
7.2.300.0070.01016.10
7.2.290.0100.01316.35
7.2.260.0080.01114.74
7.2.250.0080.00915.02
7.2.240.0100.00614.83
7.2.230.0090.00914.76
7.2.220.0040.00915.05
7.2.210.0040.01014.84
7.2.200.0070.00514.66
7.2.190.0050.00914.67
7.2.180.0040.00715.08
7.2.170.0080.00414.87
7.2.160.0030.01314.99
7.2.150.0100.00716.94
7.2.140.0070.01016.57
7.2.130.0050.01416.60
7.2.120.0050.01216.55
7.2.110.0060.01016.45
7.2.100.0110.00916.62
7.2.90.0040.00916.60
7.2.80.0050.01116.65
7.2.70.0080.00316.45
7.2.60.0010.01016.37
7.2.50.0030.01016.53
7.2.40.0050.01116.52
7.2.30.0050.00916.52
7.2.20.0100.00416.63
7.2.10.0080.00916.75
7.2.00.0070.00917.56
7.1.330.0110.00415.66
7.1.320.0000.01315.50
7.1.310.0080.00515.79
7.1.300.0100.00315.53
7.1.290.0020.01015.64
7.1.280.0060.00615.70
7.1.270.0080.00315.64
7.1.260.0030.00715.64
7.1.250.0060.00815.47
7.1.240.0100.00715.71
7.1.230.0040.01115.48
7.1.220.0060.00615.77
7.1.210.0030.01315.59
7.1.200.0060.00915.59
7.1.190.0000.00915.80
7.1.180.0030.01015.71
7.1.170.0000.01315.64
7.1.160.0080.00815.61
7.1.150.0030.00515.79
7.1.140.0040.00415.84
7.1.130.0120.00315.73
7.1.120.0030.00715.72
7.1.110.0080.00315.88
7.1.100.0060.00516.95
7.1.90.0000.01115.79
7.1.80.0030.01015.76
7.1.70.0050.00716.29
7.1.60.0100.00917.40
7.1.50.0080.00416.38
7.1.40.0000.01115.60
7.1.30.0030.01415.86
7.1.20.0120.00015.74
7.1.10.0060.00915.80
7.1.00.0070.03819.10
7.0.330.0070.00315.34
7.0.320.0040.00415.17
7.0.310.0090.00615.24
7.0.300.0070.00715.53
7.0.290.0060.00315.08
7.0.280.0040.00415.51
7.0.270.0060.00915.36
7.0.260.0060.00615.43
7.0.250.0150.00015.28
7.0.240.0050.00515.59
7.0.230.0060.00615.18
7.0.220.0040.00415.45
7.0.210.0030.00615.52
7.0.200.0040.00616.00
7.0.190.0030.00515.48
7.0.180.0070.00315.33
7.0.170.0090.00315.16
7.0.160.0080.00615.21
7.0.150.0000.01315.50
7.0.140.0020.02918.78
7.0.130.0030.00915.43
7.0.120.0100.00315.37
7.0.110.0030.00615.44
7.0.100.0030.00715.43
7.0.90.0060.00315.10
7.0.80.0090.00015.34
7.0.70.0100.00315.14
7.0.60.0030.02817.60
7.0.50.0070.02916.48
7.0.40.0040.03916.89
7.0.30.0200.01816.91
7.0.20.0170.03916.65
7.0.10.0000.04216.65
7.0.00.0070.04316.88
5.6.400.0130.00014.59
5.6.390.0060.00314.40
5.6.380.0000.00813.72
5.6.370.0040.01113.88
5.6.360.0000.01414.14
5.6.350.0060.00814.55
5.6.340.0000.01314.14
5.6.330.0040.00714.43
5.6.320.0070.00314.31
5.6.310.0090.00614.46
5.6.300.0040.01114.07
5.6.290.0110.00014.43
5.6.280.0110.03517.47
5.6.270.0030.00914.45
5.6.260.0040.00714.13
5.6.250.0080.00813.90
5.6.240.0000.01114.41
5.6.230.0040.00814.04
5.6.220.0070.00714.26
5.6.210.0080.04117.47
5.6.200.0040.04516.30
5.6.190.0050.02717.38
5.6.180.0050.04217.35
5.6.170.0120.03917.42
5.6.160.0070.04017.32
5.6.150.0050.02716.05
5.6.140.0070.02216.13
5.6.130.0050.04416.14
5.6.120.0070.04317.50
5.6.110.0030.02717.74
5.6.100.0030.04917.64
5.6.90.0110.04117.75
5.6.80.0080.04117.35
5.6.70.0130.00314.12
5.6.60.0000.01214.25
5.6.50.0040.00714.18
5.6.40.0000.01214.12
5.6.30.0070.00413.98
5.6.20.0080.00614.02
5.6.10.0070.00714.29
5.6.00.0060.00914.01
5.5.380.0090.00314.11
5.5.370.0120.00314.34
5.5.360.0070.00714.02
5.5.350.0060.04417.10
5.5.340.0070.03015.86
5.5.330.0050.03417.19
5.5.320.0110.02517.15
5.5.310.0120.02917.29
5.5.300.0040.04515.97
5.5.290.0140.03316.02
5.5.280.0100.04217.54
5.5.270.0070.02217.41
5.5.260.0120.04217.52
5.5.250.0070.03517.22
5.5.240.0140.04117.23
5.5.230.0100.00713.81
5.5.220.0040.00814.13
5.5.210.0000.01113.91
5.5.200.0060.00614.10
5.5.190.0000.01514.23
5.5.180.0080.00413.87
5.5.170.0000.01214.22
5.5.160.0070.00714.09
5.5.150.0000.01413.79
5.5.140.0120.00313.80
5.5.130.0060.00913.78
5.5.120.0100.00314.27
5.5.110.0030.01214.01
5.5.100.0060.00914.21
5.5.90.0030.01014.03
5.5.80.0090.00014.17
5.5.70.0030.01013.91
5.5.60.0100.00314.23
5.5.50.0040.01114.03
5.5.40.0040.00713.86
5.5.30.0080.00613.91
5.5.20.0040.00714.18
5.5.10.0040.01114.28
5.5.00.0050.00513.95
5.4.450.0380.03115.33
5.4.440.0120.03015.25
5.4.430.0170.02215.27
5.4.420.0370.02815.14
5.4.410.0450.02714.90
5.4.400.0350.02614.88
5.4.390.0450.03114.85
5.4.380.0570.03814.61
5.4.370.0470.03414.73
5.4.360.0500.02914.54
5.4.350.0480.04014.80
5.4.340.0300.03614.71
5.4.330.0080.00310.70
5.4.320.0510.02314.73
5.4.310.0470.03314.71
5.4.300.0530.03014.68
5.4.290.0480.03014.74
5.4.280.0430.03214.78
5.4.270.0690.03614.70
5.4.260.0470.03414.66
5.4.250.0350.03714.77
5.4.240.0380.04014.49
5.4.230.0550.03514.77
5.4.220.0630.03314.77
5.4.210.0560.03014.70
5.4.200.0420.03213.77
5.4.190.0570.02714.61
5.4.180.0400.03814.77
5.4.170.0350.03314.67
5.4.160.0330.02514.71
5.4.150.0510.02714.79
5.4.140.0470.03613.61
5.4.130.0630.03113.70
5.4.120.0420.02813.34
5.4.110.0300.03913.55
5.4.100.0380.02713.62
5.4.90.0380.02513.44
5.4.80.0350.03013.37
5.4.70.0430.03113.45
5.4.60.0340.03713.41
5.4.50.0450.03113.41
5.4.40.0470.03313.51
5.4.30.0450.03513.44
5.4.20.0370.04213.59
5.4.10.0450.03213.65
5.4.00.0520.02313.20
5.3.290.0730.05714.73
5.3.280.0770.07314.52
5.3.270.0630.08014.51
5.3.260.0770.06714.57
5.3.250.0830.05714.50
5.3.240.0600.06014.59
5.3.230.0830.04314.63
5.3.220.0600.07014.49
5.3.210.0800.05014.65
5.3.200.0500.04714.48
5.3.190.0570.05714.55
5.3.180.0800.04714.51
5.3.170.0700.05714.48
5.3.160.0430.06014.56
5.3.150.0700.05714.52
5.3.140.0570.07314.57
5.3.130.1030.06014.62
5.3.120.0770.05714.54
5.3.110.0770.04314.55
5.3.100.0830.04313.98
5.3.90.0530.05313.93
5.3.80.0730.05013.91
5.3.70.0530.05713.97
5.3.60.0500.05313.98
5.3.50.0770.05013.92
5.3.40.0600.05313.88
5.3.30.0730.05013.82
5.3.20.0670.06313.79
5.3.10.0730.04313.57
5.3.00.0670.05713.71
5.2.170.0630.05011.15
5.2.160.0600.04711.09
5.2.150.0600.05011.30
5.2.140.0430.04311.17
5.2.130.0800.03311.23
5.2.120.0370.04311.07
5.2.110.0630.04311.08
5.2.100.0530.04311.09
5.2.90.0630.03711.02
5.2.80.0530.04011.13
5.2.70.0600.04311.06
5.2.60.0470.04310.97
5.2.50.0630.04010.98
5.2.40.0530.04310.96
5.2.30.0300.05310.96
5.2.20.0430.04310.89
5.2.10.0430.03310.87
5.2.00.0430.04710.70
5.1.60.0400.0379.99
5.1.50.0530.0339.98
5.1.40.0500.0339.93
5.1.30.0400.04310.36
5.1.20.0570.03310.44
5.1.10.0470.04010.06
5.1.00.0530.03310.08
5.0.50.0200.0338.57
5.0.40.0370.0278.46
5.0.30.0270.0478.34
5.0.20.0230.0278.37
5.0.10.0270.0338.16
5.0.00.0200.0408.13
4.4.90.0170.0235.91
4.4.80.0200.0175.90
4.4.70.0200.0235.84
4.4.60.0230.0205.88
4.4.50.0230.0205.87
4.4.40.0230.0335.90
4.4.30.0330.0175.90
4.4.20.0270.0175.96
4.4.10.0170.0235.87
4.4.00.0170.0375.88
4.3.110.0130.0275.85
4.3.100.0270.0205.83
4.3.90.0330.0235.79
4.3.80.0370.0375.80
4.3.70.0230.0275.82
4.3.60.0200.0235.79
4.3.50.0300.0175.77
4.3.40.0270.0375.74
4.3.30.0070.0235.10
4.3.20.0070.0235.10
4.3.10.0030.0275.10
4.3.00.0070.0237.61

preferences:
49.5 ms | 400 KiB | 5 Q