3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = false; var_dump(trim($b));

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)
8.3.70.0130.01018.18
8.3.60.0110.00425.92
8.3.50.0120.00925.92
8.3.40.0090.01525.92
8.2.190.0100.01016.58
8.2.180.0120.00425.92
8.2.170.0150.00625.92
8.1.280.0040.01125.92
7.4.10.0090.01215.57
7.4.00.0100.01015.43
7.3.130.0110.00615.46
7.3.120.0110.00915.22
7.3.110.0070.01115.24
7.3.100.0110.00615.24
7.3.90.0090.01115.16
7.3.80.0070.00915.29
7.3.70.0150.00215.15
7.3.60.0050.00915.03
7.3.50.0140.00115.19
7.3.40.0050.00815.11
7.3.30.0110.00715.03
7.3.20.0250.01016.40
7.3.10.0140.00516.40
7.3.00.0070.01116.98
7.2.260.0120.00615.74
7.2.250.0100.01115.66
7.2.240.0100.00815.21
7.2.230.0120.00415.27
7.2.220.0110.00815.29
7.2.210.0060.01115.25
7.2.200.0040.01115.30
7.2.190.0110.00315.11
7.2.180.0090.00415.23
7.2.170.0060.00915.16
7.2.160.0110.00615.39
7.2.150.0150.01017.25
7.2.140.0120.00717.27
7.2.130.0050.01317.14
7.2.120.0100.00817.13
7.2.110.0060.01217.18
7.2.100.0080.01017.13
7.2.90.0100.00917.22
7.2.80.0080.00815.70
7.2.70.0070.00815.46
7.2.60.0110.00715.61
7.2.50.0090.01117.20
7.2.40.0130.00817.21
7.2.30.0100.00717.10
7.2.20.0100.01017.28
7.2.10.0060.01117.17
7.2.00.0100.00817.67
7.1.330.0090.00816.33
7.1.320.0100.00516.23
7.1.310.0110.00616.11
7.1.300.0060.00916.03
7.1.290.0870.00915.56
7.1.280.1010.00715.58
7.1.270.0780.01015.57
7.1.260.0090.00716.20
7.1.250.0100.00616.27
7.1.240.0110.00916.40
7.1.230.0120.00716.58
7.1.220.0110.00716.30
7.1.210.0120.00716.33
7.1.200.0080.01116.36
7.1.190.0120.00714.32
7.1.180.0100.00814.26
7.1.170.0110.01016.32
7.1.160.0140.00516.42
7.1.150.0090.00916.41
7.1.140.0100.00616.54
7.1.130.0180.00416.46
7.1.120.0120.00816.41
7.1.110.0120.01016.32
7.1.100.0070.01016.98
7.1.90.0100.00916.54
7.1.80.0110.01216.60
7.1.70.0120.00616.68
7.1.60.0130.00817.69
7.1.50.0090.01116.57
7.1.40.0100.00616.34
7.1.30.0080.01116.42
7.1.20.0180.00414.13
7.1.10.0130.01016.38
7.1.00.0080.03318.46
7.0.330.0110.00716.08
7.0.320.0440.00716.16
7.0.310.0140.00113.93
7.0.300.0130.00716.01
7.0.290.0080.00815.92
7.0.280.0040.01515.95
7.0.270.0100.00516.06
7.0.260.0150.00516.21
7.0.250.0090.01216.31
7.0.240.0120.00916.22
7.0.230.0200.00416.20
7.0.220.0100.00816.17
7.0.210.0110.00715.90
7.0.200.0070.00816.24
7.0.190.0110.00616.11
7.0.180.0190.00716.02
7.0.170.0070.01016.13
7.0.160.0150.00616.16
7.0.150.0140.00314.19
7.0.140.0150.00514.05
7.0.130.0070.00713.98
7.0.120.0070.00713.88
7.0.110.0120.00616.15
7.0.100.0210.00513.84
7.0.90.0070.01016.15
7.0.80.0080.00716.14
7.0.70.0130.00815.95
7.0.60.0090.01717.40
7.0.50.0080.03516.77
7.0.40.0110.03216.24
7.0.30.0200.02615.26
7.0.20.0180.02116.23
7.0.10.0090.01816.18
7.0.00.0060.01915.35
5.6.400.0130.00714.96
5.6.390.0110.00814.99
5.6.380.0100.00914.99
5.6.370.0060.01014.95
5.6.360.0180.00414.99
5.6.350.0060.01315.03
5.6.340.0150.00213.39
5.6.330.0070.00213.34
5.6.320.0130.00113.42
5.6.310.0150.00515.11
5.6.300.0090.01314.93
5.6.290.0100.01414.84
5.6.280.0070.02616.94
5.6.270.0130.00814.86
5.6.260.0130.00914.97
5.6.250.0120.00714.94
5.6.240.0090.01014.95
5.6.230.0080.01014.85
5.6.220.0070.01414.89
5.6.210.0090.02216.70
5.6.200.0080.01714.94
5.6.190.0110.02116.78
5.6.180.0260.02916.83
5.6.170.0190.03316.76
5.6.160.0100.03416.73
5.6.150.0050.01915.95
5.6.140.0130.01715.98
5.6.130.0080.03615.99
5.6.120.0150.02516.88
5.6.110.0120.03116.95
5.6.100.0070.02716.86
5.6.90.0130.03117.02
5.6.80.0090.03116.62
5.6.70.0120.00614.93
5.6.60.0100.00614.75
5.6.50.0120.00914.88
5.6.40.0120.00714.97
5.6.30.0080.01014.82
5.6.20.0090.00914.65
5.6.10.0100.00413.34
5.6.00.0060.01214.91
5.5.380.0110.01014.77
5.5.370.0100.00814.74
5.5.360.0120.00914.90
5.5.350.0080.03316.59
5.5.340.0120.02115.83
5.5.330.0110.02016.63
5.5.320.0790.03016.83
5.5.310.0190.02916.63
5.5.300.0100.03215.98
5.5.290.0080.02315.86
5.5.280.0090.03316.90
5.5.270.0150.02916.80
5.5.260.0070.02116.69
5.5.250.0090.03316.72
5.5.240.0090.01716.62
5.5.230.0060.01214.62
5.5.220.0100.00914.88
5.5.210.0110.00514.78
5.5.200.0080.01014.71
5.5.190.0100.00814.82
5.5.180.0100.00814.88
5.5.170.0080.00814.94
5.5.160.0080.01214.61
5.5.150.0080.01214.71
5.5.140.0030.01414.81
5.5.130.0110.00514.85
5.5.120.0070.00914.79
5.5.110.0110.00514.64
5.5.100.0090.00914.74
5.5.90.0090.00914.59
5.5.80.0080.01014.90
5.5.70.0070.01114.54
5.5.60.0090.00814.85
5.5.50.0160.00314.82
5.5.40.0120.00514.85
5.5.30.0050.01414.75
5.5.20.0090.01214.75
5.5.10.0090.01214.62
5.5.00.0100.00914.64
5.4.450.0130.02414.77
5.4.440.0090.02414.81
5.4.430.0120.02114.79
5.4.420.0120.02414.72
5.4.410.0070.02614.75
5.4.400.0060.02414.69
5.4.390.0070.03214.63
5.4.380.0120.02514.66
5.4.370.0060.02314.68
5.4.360.0070.02414.67
5.4.350.0070.02314.64
5.4.340.0120.01714.71
5.4.330.0090.00812.44
5.4.320.0070.02214.58
5.4.310.0110.01914.58
5.4.300.0110.02014.58
5.4.290.0070.02414.70
5.4.280.0100.02314.54
5.4.270.0110.01814.59
5.4.260.0120.02214.60
5.4.250.0090.02414.55
5.4.240.0140.02014.67
5.4.230.0040.02514.70
5.4.220.0090.02114.72
5.4.210.0070.02514.69
5.4.200.0060.02214.69
5.4.190.0100.02114.56
5.4.180.0120.01914.72
5.4.170.0080.02014.56
5.4.160.0140.01614.69
5.4.150.0060.02414.68
5.4.140.0090.02113.75
5.4.130.0080.02213.74
5.4.120.0110.02213.73
5.4.110.0100.02513.79
5.4.100.0090.02113.70
5.4.90.0050.02413.81
5.4.80.0060.02213.69
5.4.70.0120.02713.77
5.4.60.0100.01613.75
5.4.50.0040.02113.74
5.4.40.0060.01913.75
5.4.30.0060.01913.75
5.4.20.0100.02313.77
5.4.10.0130.01513.70
5.4.00.0060.00612.44

preferences:
30.07 ms | 401 KiB | 5 Q