3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'Hello' . 2 + 3 . 'world'; echo '<br>'; var_dump('78' == ' 78'); var_dump('78' == '78 ');

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)
8.3.70.0090.00916.25
8.3.60.0070.01418.18
8.3.50.0120.01021.14
8.3.40.0040.01118.64
8.3.30.0140.00018.71
8.3.20.0050.00220.21
8.3.10.0030.00623.27
8.3.00.0070.00023.61
8.2.180.0100.00616.38
8.2.170.0070.00722.96
8.2.160.0070.00722.11
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0000.01017.50
8.2.110.0060.00322.11
8.2.100.0120.00017.63
8.2.90.0030.00619.05
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00520.93
8.2.30.0000.00917.84
8.2.20.0080.00017.51
8.2.10.0040.00417.91
8.2.00.0000.00717.91
8.1.280.0040.01125.92
8.1.270.0000.00820.43
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0080.00023.80
8.1.230.0030.01017.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00517.00
8.1.190.0000.00816.88
8.1.180.0000.00718.10
8.1.170.0080.00018.28
8.1.160.0000.00823.69
8.1.150.0030.00618.75
8.1.140.0040.00417.35
8.1.130.0040.00417.49
8.1.120.0000.00817.32
8.1.110.0000.00717.33
8.1.100.0000.00717.32
8.1.90.0080.00017.33
8.1.80.0060.00317.30
8.1.70.0040.00417.34
8.1.60.0000.00817.47
8.1.50.0050.00317.29
8.1.40.0030.00617.37
8.1.30.0030.00617.38
8.1.20.0030.00617.45
8.1.10.0000.00717.32
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.18
8.0.260.0060.00017.18
8.0.250.0040.00416.70
8.0.240.0000.00716.82
8.0.230.0080.00016.82
8.0.220.0030.00516.74
8.0.210.0040.00316.75
8.0.200.0060.00316.73
8.0.190.0060.00316.69
8.0.180.0030.00416.67
8.0.170.0000.00816.72
8.0.160.0040.00416.82
8.0.150.0000.00716.77
8.0.140.0070.00016.69
8.0.130.0060.00313.20
8.0.120.0040.00416.75
8.0.110.0000.00816.78
8.0.100.0000.00716.75
8.0.90.0000.00716.63
8.0.80.0080.00816.64
8.0.70.0000.00716.82
8.0.60.0000.00716.71
8.0.50.0000.00816.57
8.0.30.0110.00717.01
8.0.20.0110.01217.40
8.0.10.0040.00416.82
8.0.00.0150.00416.63
7.4.330.0000.00615.08
7.4.320.0000.00616.36
7.4.300.0030.00316.47
7.4.290.0060.00316.38
7.4.280.0000.00816.50
7.4.270.0030.00316.47
7.4.260.0060.00516.41
7.4.250.0000.00716.25
7.4.240.0030.00316.36
7.4.230.0030.00316.27
7.4.220.0150.00316.40
7.4.210.0090.00616.45
7.4.200.0030.00316.47
7.4.160.0140.00716.33
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0100.01016.31
7.4.120.0080.01316.43
7.4.110.0070.01016.50
7.4.100.0170.00716.48
7.4.90.0060.01216.56
7.4.80.0080.00919.39
7.4.70.0030.01616.52
7.4.60.0030.01316.41
7.4.50.0000.00816.63
7.4.40.0070.01316.62
7.4.30.0080.00816.43
7.4.00.0050.01214.91
7.3.330.0030.00313.07
7.3.320.0050.00313.16
7.3.310.0070.00016.11
7.3.300.0070.00016.15
7.3.290.0040.00316.24
7.3.280.0110.00816.29
7.3.270.0110.00617.40
7.3.260.0070.01516.50
7.3.250.0110.00816.48
7.3.240.0120.00916.54
7.3.230.0100.00716.41
7.3.210.0030.01816.31
7.3.200.0040.01316.42
7.3.190.0060.00916.43
7.3.180.0090.00616.41
7.3.170.0040.01316.36
7.3.160.0100.00916.27
7.3.120.0130.00314.72
7.3.110.0140.00315.00
7.3.100.0050.00514.43
7.3.90.0030.01414.97
7.3.80.0070.00715.02
7.3.70.0070.00414.76
7.3.60.0060.00614.93
7.3.50.0080.00814.68
7.3.40.0030.01114.82
7.3.30.0030.01014.88
7.3.20.0030.00716.77
7.3.10.0000.01216.70
7.3.00.0140.00316.41
7.2.330.0070.01416.46
7.2.320.0170.00316.71
7.2.310.0030.01216.46
7.2.300.0170.00316.55
7.2.290.0080.01116.61
7.2.250.0120.00615.16
7.2.240.0000.01414.92
7.2.230.0040.01215.21
7.2.220.0000.01514.96
7.2.210.0040.00714.92
7.2.200.0060.00914.93
7.2.190.0100.00715.00
7.2.180.0060.00915.18
7.2.170.0030.00914.84
7.2.60.0100.00716.88
7.2.00.0090.00319.03
7.1.330.0000.01115.89
7.1.320.0060.00815.68
7.1.310.0030.01015.79
7.1.300.0030.00715.51
7.1.290.0060.00915.64
7.1.280.0090.00615.89
7.1.270.0000.01415.61
7.1.260.0060.00615.62
7.1.200.0060.00615.62
7.1.100.0070.00318.17
7.1.70.0000.01216.68
7.1.60.0030.02219.12
7.1.50.0070.01716.86
7.1.00.0000.07722.37
7.0.200.0220.00016.22
7.0.60.0030.04319.91
7.0.50.0000.04017.78
7.0.40.0070.08319.96
7.0.30.0270.06020.04
7.0.20.0170.05720.16
7.0.10.0000.08720.09
7.0.00.0070.05020.19
5.6.280.0030.03321.03
5.6.210.0130.07320.60
5.6.200.0030.04018.22
5.6.190.0030.08720.41
5.6.180.0500.07020.45
5.6.170.0200.05320.54
5.6.160.0200.07020.40
5.6.150.0070.08718.17
5.6.140.0070.07718.07
5.6.130.0170.05018.20
5.6.120.0030.04320.98
5.6.110.0100.07721.03
5.6.100.0130.03021.03
5.6.90.0100.08720.94
5.6.80.0070.07720.38
5.5.350.0230.04020.39
5.5.340.0100.04717.97
5.5.330.0100.08320.15
5.5.320.0230.03720.32
5.5.310.0270.08020.18
5.5.300.0030.08017.96
5.5.290.0000.05717.88
5.5.280.0170.06020.68
5.5.270.0070.08720.84
5.5.260.0030.04320.88
5.5.250.0170.08020.59
5.5.240.0070.02720.25
5.4.450.0900.05719.13
5.4.440.1000.07319.61
5.4.430.0970.06319.10
5.4.420.0970.07019.46
5.4.410.1130.07018.93
5.4.400.0800.06318.92
5.4.390.1170.05718.78
5.4.380.0830.06019.23
5.4.370.1070.05319.08
5.4.360.1070.07019.14
5.4.350.1000.06319.07
5.4.340.0830.06018.82
5.4.320.0930.05319.29
5.4.310.0930.07019.01
5.4.300.1070.07019.13
5.4.290.0970.06718.93
5.4.280.1070.07319.25
5.4.270.1130.06719.29
5.4.260.0700.06019.11
5.4.250.0970.07719.07
5.4.240.0830.05718.77
5.4.230.0700.06019.12
5.4.220.0870.06019.14
5.4.210.0870.05719.20
5.4.200.0770.04716.77
5.4.190.0930.06018.91
5.4.180.0930.05719.11
5.4.170.0970.05019.20
5.4.160.0800.05718.88
5.4.150.0970.05319.04
5.4.140.1000.05016.38
5.4.130.1130.04316.21
5.4.120.0830.06316.27
5.4.110.1100.07016.27
5.4.100.1170.07016.21
5.4.90.0830.06016.45
5.4.80.1000.07716.39
5.4.70.1030.04016.32
5.4.60.0930.06016.29
5.4.50.0970.04716.17
5.4.40.0930.06016.17
5.4.30.0900.05016.39
5.4.20.0930.05316.30
5.4.10.1000.05716.20
5.4.00.0970.04715.66
5.3.290.1000.06314.50
5.3.280.1000.06714.43
5.3.270.0830.06314.44
5.3.260.1100.06314.55
5.3.250.1030.05014.46
5.3.240.0900.05314.46
5.3.230.0930.05714.44
5.3.220.0900.05314.46
5.3.210.0800.06714.40
5.3.200.0870.06014.51
5.3.190.0900.05714.41
5.3.180.0900.05314.41
5.3.170.0900.05314.54
5.3.160.0930.06314.42
5.3.150.0900.05714.50
5.3.140.0600.05314.39
5.3.130.0870.04714.40
5.3.120.0430.06314.38
5.3.110.0370.06314.34
5.3.100.0130.05013.98
5.3.90.0700.04014.03
5.3.80.1030.06013.81
5.3.70.0800.07013.88
5.3.60.0770.06013.85
5.3.50.0600.05313.89
5.3.40.0370.04713.89
5.3.30.0070.05013.70
5.3.20.0600.05013.54
5.3.10.0530.05013.60
5.3.00.0130.04313.65
5.2.170.0530.04310.97
5.2.160.0570.04311.09
5.2.150.0400.04711.03
5.2.140.0470.03311.03
5.2.130.0600.04011.06
5.2.120.0470.04710.92
5.2.110.0600.04711.14
5.2.100.0630.05711.25
5.2.90.0800.04010.99
5.2.80.0670.04711.00
5.2.70.0630.03711.11
5.2.60.0500.05310.91
5.2.50.0800.04010.86
5.2.40.0470.03711.04
5.2.30.0570.04310.83
5.2.20.0530.04310.80
5.2.10.0570.03010.76
5.2.00.0330.04010.60
5.1.60.0400.0309.81
5.1.50.0530.04010.20
5.1.40.0430.0339.97
5.1.30.0600.03710.31
5.1.20.0570.03310.39
5.1.10.0400.0379.98
5.1.00.0400.0339.96
5.0.50.0130.0278.40
5.0.40.0330.0278.31
5.0.30.0430.0308.19
5.0.20.0200.0278.10
5.0.10.0100.0308.08
5.0.00.0200.0438.13
4.4.90.0200.0276.92
4.4.80.0270.0206.92
4.4.70.0330.0276.92
4.4.60.0230.0276.92
4.4.50.0300.0176.92
4.4.40.0330.0376.92
4.4.30.0330.0236.92
4.4.20.0300.0236.92
4.4.10.0470.0276.92
4.4.00.0400.0336.92
4.3.110.0270.0306.92
4.3.100.0330.0276.92
4.3.90.0300.0236.92
4.3.80.0300.0406.92
4.3.70.0330.0206.92
4.3.60.0230.0236.92
4.3.50.0330.0336.92
4.3.40.0400.0436.92
4.3.30.0130.0306.92
4.3.20.0070.0306.92
4.3.10.0230.0206.92
4.3.00.0200.0338.46

preferences:
57.89 ms | 401 KiB | 5 Q