3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sms = "You make me go crazy, crazy in love for you! :* made some changes to the program so testing it on u :P <3 u baby!!!"; echo strlen($sms) . "\n"; while(strlen($sms) > 160) { echo "Here\n"; $short = substr($sms,0,159); echo "Send SMS Long: " . strlen($short) . "\n" ; $sms = str_replace($short,'',$sms); echo $short . "\n"; } if(strlen($sms) > 0) { echo "Send SMS Short: " . strlen($sms) . "\n"; echo $sms . "\n"; } ?>

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)
8.3.40.0160.00018.66
8.3.30.0030.01018.84
8.3.20.0070.00020.25
8.3.10.0060.00321.97
8.3.00.0070.00022.52
8.2.170.0110.01122.96
8.2.160.0070.00719.21
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.35
8.2.110.0090.00022.30
8.2.100.0040.00819.64
8.2.90.0030.00519.20
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0070.00018.12
8.2.20.0040.00417.56
8.2.10.0050.00317.68
8.2.00.0040.00417.61
8.1.270.0070.00021.98
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00023.70
8.1.230.0040.00819.01
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00817.41
8.1.180.0040.00418.80
8.1.170.0000.00818.64
8.1.160.0070.00022.03
8.1.150.0090.00318.56
8.1.140.0030.00517.36
8.1.130.0030.00317.74
8.1.120.0000.00717.38
8.1.110.0000.00717.42
8.1.100.0040.00317.50
8.1.90.0000.00817.49
8.1.80.0000.00717.50
8.1.70.0000.00717.34
8.1.60.0040.00417.49
8.1.50.0040.00417.54
8.1.40.0000.00717.54
8.1.30.0070.00017.53
8.1.20.0000.00817.59
8.1.10.0030.00617.51
8.1.00.0000.00717.47
8.0.300.0090.00018.77
8.0.290.0070.00017.05
8.0.280.0000.00818.37
8.0.270.0050.00217.27
8.0.260.0060.00016.84
8.0.250.0050.00317.02
8.0.240.0040.00416.92
8.0.230.0030.00316.87
8.0.220.0000.00716.94
8.0.210.0000.00616.77
8.0.200.0040.00416.85
8.0.190.0000.00717.00
8.0.180.0040.00416.89
8.0.170.0080.00016.94
8.0.160.0070.00016.77
8.0.150.0040.00416.90
8.0.140.0000.00816.75
8.0.130.0030.00313.32
8.0.120.0030.00616.76
8.0.110.0000.00816.93
8.0.100.0040.00416.84
8.0.90.0050.00216.79
8.0.80.0130.01016.78
8.0.70.0000.00716.98
8.0.60.0040.00416.93
8.0.50.0040.00416.78
8.0.30.0090.01017.03
8.0.20.0070.01117.40
8.0.10.0070.00016.96
8.0.00.0120.00816.79
7.4.330.0020.00215.00
7.4.320.0030.00316.54
7.4.300.0000.00616.59
7.4.290.0040.00416.55
7.4.280.0030.00316.53
7.4.270.0050.00316.43
7.4.260.0000.00716.36
7.4.250.0080.00016.48
7.4.240.0050.00216.46
7.4.230.0030.00316.52
7.4.220.0100.00716.46
7.4.210.0070.00716.51
7.4.200.0070.00016.29
7.4.190.0070.00016.62
7.4.160.0000.01516.55
7.4.150.0040.01517.40
7.4.140.0100.00817.86
7.4.130.0110.00916.38
7.4.120.0060.01116.62
7.4.110.0070.01016.38
7.4.100.0110.00716.33
7.4.90.0070.01716.44
7.4.80.0090.00919.39
7.4.70.0110.00616.39
7.4.60.0130.01016.35
7.4.50.0000.00816.48
7.4.40.0030.01322.77
7.4.30.0070.01716.45
7.4.00.0070.00915.06
7.3.330.0030.00413.13
7.3.320.0050.00013.21
7.3.310.0030.00316.47
7.3.300.0020.00516.32
7.3.290.0090.00616.32
7.3.280.0100.00716.37
7.3.270.0110.00817.40
7.3.260.0170.00316.85
7.3.250.0090.00816.32
7.3.240.0090.00916.57
7.3.230.0070.01116.55
7.3.210.0090.00916.22
7.3.200.0140.00719.39
7.3.190.0070.01116.27
7.3.180.0040.01216.31
7.3.170.0100.00616.50
7.3.160.0070.01016.27
7.3.120.0090.00614.98
7.3.110.0070.01014.76
7.3.100.0060.00914.85
7.3.90.0100.00714.89
7.3.80.0060.01214.66
7.3.70.0080.00814.53
7.3.60.0040.00714.56
7.3.50.0040.00814.45
7.3.40.0070.00714.86
7.3.30.0040.01114.90
7.3.20.0070.00716.80
7.3.10.0040.00916.66
7.3.00.0060.00516.73
7.2.330.0070.01016.83
7.2.320.0080.00816.36
7.2.310.0030.01316.39
7.2.300.0070.01016.70
7.2.290.0040.01216.81
7.2.250.0090.00915.16
7.2.240.0130.00615.08
7.2.230.0110.00614.76
7.2.220.0040.00815.31
7.2.210.0000.01514.74
7.2.200.0040.00715.11
7.2.190.0070.01015.14
7.2.180.0070.00715.14
7.2.170.0030.01014.77
7.2.130.0040.00816.97
7.2.120.0100.00316.97
7.2.110.0100.00316.85
7.2.100.0100.00317.00
7.2.90.0030.01217.11
7.2.80.0130.00016.72
7.2.70.0030.01016.98
7.2.60.0070.00717.05
7.2.50.0060.00617.04
7.2.40.0070.01017.11
7.2.30.0030.01216.85
7.2.20.0090.00616.70
7.2.10.0090.00616.95
7.2.00.0090.00316.91
7.1.330.0130.00015.71
7.1.320.0030.01215.86
7.1.310.0060.01015.95
7.1.300.0040.00815.75
7.1.290.0030.00815.50
7.1.280.0040.01115.88
7.1.270.0050.00515.73
7.1.260.0030.00715.57
7.1.250.0030.00615.76
7.1.70.0070.00017.00
7.1.60.0060.00919.82
7.1.50.0130.01016.57
7.1.00.0070.03322.54
7.0.200.0060.00616.88
7.0.140.0030.07722.07
7.0.60.0070.04719.91
7.0.50.0030.04017.80
7.0.40.0000.05019.98
7.0.30.0170.04320.20
7.0.20.0270.08320.19
7.0.10.0300.07720.09
7.0.00.0100.08320.17
5.6.280.0070.07020.82
5.6.210.0100.03720.75
5.6.200.0030.08718.22
5.6.190.0030.04720.67
5.6.180.3400.03720.29
5.6.170.0270.08020.52
5.6.160.0070.06020.51
5.6.150.0100.06318.16
5.6.140.0070.05718.14
5.6.130.0100.08318.11
5.6.120.0130.03720.98
5.6.110.0030.07321.02
5.6.100.0100.08020.97
5.6.90.0130.05021.09
5.6.80.0100.07320.49
5.6.70.0170.03320.34
5.5.350.0030.08020.49
5.5.340.0070.05017.98
5.5.330.0130.07320.44
5.5.320.0270.07320.32
5.5.310.0230.07020.34
5.5.300.0030.04717.91
5.5.290.0030.05717.88
5.5.280.0200.06720.76
5.5.270.0030.04020.67
5.5.260.0030.07320.64
5.5.250.0230.06320.63
5.5.240.0030.04020.23
5.4.450.3570.04019.32
5.4.440.0070.06319.32
5.4.430.1300.05719.48
5.4.420.3400.03719.18
5.4.410.0100.07319.44
5.4.400.3870.03018.87
5.4.390.4070.03019.26
5.4.380.3670.03019.05
5.4.370.4100.03018.98
5.4.360.3500.04319.06
5.4.350.0130.05319.08
5.4.340.1400.06019.25
5.4.320.3400.04019.08
5.4.310.3530.04719.07
5.4.300.3170.03718.96
5.4.290.2900.04019.18
5.4.280.3370.04318.89
5.4.270.3600.04019.07
5.4.260.3400.03719.26
5.4.250.3500.03319.03
5.4.240.3400.03319.03
5.4.230.2970.03319.00
5.4.220.3900.03719.03
5.4.210.3930.03318.85
5.4.200.4930.03019.14
5.4.190.3270.03719.15
5.4.180.3470.03018.95
5.4.170.4530.03319.02
5.4.160.3770.03019.13
5.4.150.3900.03719.15
5.4.140.3830.03716.34
5.4.130.3570.03316.22
5.4.120.4330.03716.42
5.4.110.4370.04316.49
5.4.100.4000.03716.40
5.4.90.3930.03016.46
5.4.80.3900.04016.44
5.4.70.3870.03316.42
5.4.60.3430.04716.29
5.4.50.4000.03716.20
5.4.40.3930.03316.54
5.4.30.3930.02316.46
5.4.20.3700.03716.46
5.4.10.3630.03716.39
5.4.00.3870.04015.68
5.3.290.4000.03714.61
5.3.280.3830.03314.52
5.3.270.5800.03314.54
5.3.260.3670.03714.53
5.3.250.3870.03714.54
5.3.240.3900.04014.53
5.3.230.4370.03014.61
5.3.220.4400.03014.52
5.3.210.4570.03314.49
5.3.200.4070.04314.50
5.3.190.3830.03714.48
5.3.180.3870.04314.35
5.3.170.3730.04014.44
5.3.160.4170.02714.44
5.3.150.2900.03714.48
5.3.140.3930.04014.49
5.3.130.3500.04014.63
5.3.120.3900.04314.51
5.3.110.3870.04014.46
5.3.100.3900.03714.14
5.3.90.3600.04313.81
5.3.80.3600.04013.83
5.3.70.4070.03313.94
5.3.60.3870.03713.98
5.3.50.3700.03313.76
5.3.40.3770.06013.80
5.3.30.3730.04013.83
5.3.20.3570.04013.61
5.3.10.3830.03713.67
5.3.00.3970.03013.57
5.2.170.3070.02311.07
5.2.160.2970.03311.08
5.2.150.2900.03311.13
5.2.140.3370.03011.07
5.2.130.3130.02711.09
5.2.120.3200.03011.03
5.2.110.3070.03010.99
5.2.100.3330.03010.92
5.2.90.3000.02311.04
5.2.80.3230.02711.17
5.2.70.3000.02311.08
5.2.60.3170.03310.93
5.2.50.3130.03010.91
5.2.40.2370.03010.96
5.2.30.2430.03010.89
5.2.20.2800.02710.92
5.2.10.2830.02310.89
5.2.00.2630.02710.86
5.1.60.2370.02710.14
5.1.50.2770.02310.05
5.1.40.2530.02710.13
5.1.30.2430.02310.30
5.1.20.2400.02310.36
5.1.10.2500.02310.08
5.1.00.2770.02010.12
5.0.50.1470.0238.61
5.0.40.1470.0178.42
5.0.30.1730.0308.23
5.0.20.1730.0208.20
5.0.10.1800.0238.16
5.0.00.1730.0338.13
4.4.90.1500.0205.81
4.4.80.1400.0135.83
4.4.70.1400.0205.77
4.4.60.1300.0175.81
4.4.50.1300.0175.89
4.4.40.1300.0235.79
4.4.30.1370.0235.80
4.4.20.1300.0175.96
4.4.10.1700.0205.86
4.4.00.1430.0235.84
4.3.110.1700.0175.75
4.3.100.1400.0175.75
4.3.90.1630.0135.83
4.3.80.1570.0275.76
4.3.70.1200.0135.79
4.3.60.1200.0175.75
4.3.50.1570.0105.79
4.3.40.1430.0305.75
4.3.30.0630.0175.75
4.3.20.0770.0275.75
4.3.10.0770.0205.75
4.3.00.0930.0235.75

preferences:
35.99 ms | 400 KiB | 5 Q